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How to add a signature in adobe reader

You can digitally sign a PDF in several different ways.

The most popular software for digitally signing PDFs is Adobe Acrobat Reader, but other options exist on PCs, Macs, the internet, and mobile apps.

These days, many people don't own a printer or scanner, and with so many people working from home, something as simple as signing a document can quickly become tedious and frustrating. Fortunately, technology has come a long way, and it's now possible to sign a PDF document digitally – no more printing or scanning required. Here's our guide on how to digitally sign a PDF so you don't have to buy printer ink again.

How to sign a PDF using Adobe Acrobat Reader

Adobe Acrobat Reader, the most popular PDF viewing software, has an electronic signature method that works for both PCs and Macs.

Right-click (or Ctrl-click) on the PDF file you need to sign. Hover your cursor over "Open with" and click on "Adobe Acrobat Reader."

Click on the Fill & Sign icon, which is represented by a calligraphy pen.

Click "Sign," then click "Add Signature." If you want to add your initials instead, click "Add Initials."

In the field that appears, you are given the option to type your signature, draw it in using the mouse, or upload an image of it. Click on the option you prefer and fill in your signature. When you're finished, click "Apply."

Click on the spot where you want your signature to appear. It will be recorded as its own field on the PDF. You can then resize and reposition the signature as needed.

When you're finished, make sure you save the PDF so that you don't lose your work. You might want to save the PDF under a new name to differentiate your signed version from the unsigned version.

How to sign a PDF on a Mac using Preview

Mac computers include a program called Preview that lets you digitally sign PDFs.

Open the PDF in Preview.

Click on the "Sign" button, which resembles a signature. If you don't see this button right away, click the "Show Markup Toolbar" icon. The Sign button should be visible once the Markup Toolbar is shown.

From there, you can create a signature in three different ways: by using your finger on the trackpad, by taking a picture of your signature using your Mac's camera, or by using your finger or Apple Pencil on your iPhone or iPad and syncing it with your Mac. Follow the on-screen instructions to complete the process in the method you prefer.

Click on the "Sign" button once more, and then click on the signature you just created. From there, you can place the signature in the appropriate spot on the PDF and resize it as needed.

How to sign a PDF on an iPhone or Android using Adobe Fill & Sign

If you're using an iPhone or Android mobile device to digitally sign a PDF, you'll want to download an app called Adobe Fill & Sign. Adobe Fill & Sign is available on most app stores and contains a brief tutorial on how to use its services.

Install Adobe Fill & Sign on your mobile device. Once it's installed, launch the application by tapping on it.

Sign in to your Adobe account, or sign up for one if you don't have one already.

Tap on the PDF document you want to sign.

On the toolbar toward the top of the screen, tap on the icon resembling a calligraphy pen. When a menu appears, tap "Create Signature."

Using your finger or a stylus, sign the screen within the appropriate field. When you're done, tap "Done."

Tap on the area where you'd like to place your signature, then tap on your signature in the upper-right corner of the screen. Afterward, you can resize and move your signature around on the document.

How to sign a PDF online for free

If you only sign PDFs digitally occasionally, or you use a Chromebook, Adobe or Preview may not work for you. In this case, many websites and applications also exist online that allow you to digitally sign a PDF for free. Services like HelloSign and DocuSign are easy to use and allow you to digitally sign a certain number of PDFs per month before requiring any subscription fee. Just keep in mind that you'll need to upload the PDF into the chosen site before you can sign it.

How to scan documents and QR codes directly on your iPhone How to change your email signature on an Android device, whether you use the generic Email app or Gmail How to change your email signature on an iPhone in 3 simple steps How to combine multiple PDF files into a single document on a Mac or PC

Reader lets you sign PDFs and incorporate that signature into the file. If you are viewing a PDF on the web, download the PDF first before you sign it. Some documents have security applied that prohibits electronic signatures. Print such documents and then sign the printed copy.


Quickly fill and sign any PDF form online

To sign a PDF document or form, you can type, draw, or insert an image of your handwritten signature. You can also add text, such as your name, company, title, or the date. When you save the document, the signature and text become part of the PDF.

Open the PDF document or form that you want to sign.

Click the Sign icon in the toolbar. Alternatively, you can choose Tools > Fill & Sign or choose Fill & Sign from the right pane.

The Fill & Sign tool is displayed. Click Fill and Sign .

How to add a signature in adobe reader

The form fields are detected automatically. Hover the mouse over a field to display a blue box. Click anywhere in the blue box, the cursor will be placed at the right position automatically. Type your text to fill the field.

How to add a signature in adobe readerHover the mouse to display the detected text field

You can choose your desired color to fill the PDF form. Click the color button in the Fill & Sign menu and choose your desired color.

How to add a signature in adobe reader

By default, the signature color is black. To retain the default color of the signature, make sure the Retain Original Color For Signature option is unchecked.

For more information on filling your form, see Fill out your PDF form.

Click the Sign icon in the toolbar, and then choose whether you want to add your signature or just initials.

How to add a signature in adobe reader

If you have already added signatures or initials, they are displayed as options to choose from.

If you’ve already added your signature or initials, just select it from the Sign options, and then click at the place in the PDF where you want to add your signature. Skip to the next step.

If you are signing for the first time, you see the Signature or Initials panel. Below is an example of the Signature panel.

How to add a signature in adobe readerYou can choose to type, draw, or import a signature image. Added signatures and initials are saved for future use.

  • Type: Type your name in the field. You can choose from a small selection of signature styles; click Change Style to view a different style.
  • Draw: Draw your signature in the field.
  • Image: Browse and select an image of your signature.
  • Save Signature: When this check box is selected, and you’re signed in to Acrobat Reader or Acrobat, the added signature is saved securely in Adobe Document Cloud for reuse.

Click Apply, and then click at the place in the PDF where you want to place the signature or initial.

To move the placed signature or initial, click the field to highlight it and then use the arrow keys. To resize or delete the field, use the options in field toolbar.

If you want to use an image as your signature:

  • Sign your name in black ink on a clean, blank sheet of white paper. Sign in the middle of the paper so you don’t photograph or scan the edges.
  • Photograph or scan your signature. If you are taking a picture of your signature, make sure that the page is lit and that no shadows fall across the signature.
  • Transfer the photo or scan to your computer. Acrobat/Reader accepts JPG, JPEG, PNG, GIF, TIFF, TIF, and BMP files. You do not need to crop the image. Acrobat/Reader imports just the signature if the photo or scan is fairly clean.

After you have signed the form, you can share it with others. To share the form, follow the steps mentioned in the article Send your form.

The creator of a PDF can encrypt the document with a certificate for verifying digital signatures. Certificates that you receive from others are stored in a list of trusted identities. This list resembles an address book and enables you to validate the signatures of these users on any documents you receive from them.

How to add a signature in adobe reader

You can sign a document to attest to its contents or approve the document. This document explains how to sign a document or agreement using Acrobat or Reader desktop application.

To sign a PDF document or form, you can type, draw, or insert an image of your handwritten signature. You can also add text, such as your name, company, title, or the date. When you save the document, the signature and text become part of the PDF.

You can also capture a picture of your signature on mobile using Adobe Acrobat Reader mobile app and save it in Adobe Document Cloud so that it’s synced and available for use across your desktop and other mobile devices. For more information, see Capture your signature on mobile and use it everywhere.

Open the PDF document or form that you want to sign.

Click the Sign icon in the toolbar. Alternatively, you can choose Tools > Fill & Sign or choose Fill & Sign from the right pane.

The Fill & Sign tool is displayed. Click Fill and Sign .

How to add a signature in adobe reader

The form fields are detected automatically. Hover the mouse over a field to display a blue box. Click anywhere in the blue box, the cursor will be placed at the right position automatically. Type your text to fill the field.

How to add a signature in adobe readerHover the mouse to display the detected text field

You can choose your desired color to fill the PDF form. Click the color button in the Fill & Sign menu and choose your desired color.

How to add a signature in adobe reader

By default, the signature color is black. To retain the default color of the signature, make sure the Retain Original Color For Signature option is unchecked.

For more information on filling your form, see Fill out your PDF form.

Click the Sign icon in the toolbar, and then choose whether you want to add your signature or just initials.

How to add a signature in adobe reader

If you have already added signatures or initials, they are displayed as options to choose from.

If you’ve already added your signature or initials, just select it from the Sign options, and then click at the place in the PDF where you want to add your signature. Skip to the next step.

If you are signing for the first time, you see the Signature or Initials panel. Below is an example of the Signature panel.

How to add a signature in adobe readerYou can choose to type, draw, or import a signature image. Added signatures and initials are saved for future use.

  • Type: Type your name in the field. You can choose from a small selection of signature styles; click Change Style to view a different style.
  • Draw: Draw your signature in the field.
  • Image: Browse and select an image of your signature.
  • Save Signature: When this check box is selected, and you’re signed in to Acrobat Reader or Acrobat, the added signature is saved securely in Adobe Document Cloud for reuse.

Click Apply, and then click at the place in the PDF where you want to place the signature or initial.

To move the placed signature or initial, click the field to highlight it and then use the arrow keys. To resize or delete the field, use the options in field toolbar.

If you want to use an image as your signature:

  • Sign your name in black ink on a clean, blank sheet of white paper. Sign in the middle of the paper so you don’t photograph or scan the edges.
  • Photograph or scan your signature. If you are taking a picture of your signature, make sure that the page is lit and that no shadows fall across the signature.
  • Transfer the photo or scan to your computer. Acrobat/Reader accepts JPG, JPEG, PNG, GIF, TIFF, TIF, and BMP files. You do not need to crop the image. Acrobat/Reader imports just the signature if the photo or scan is fairly clean.

If someone has used Adobe Sign to send you an agreement for signing, you receive an email notification with a link to sign the agreement. Also, if you use Acrobat DC or Acrobat Reader DC desktop application, you see a notification that an agreement has been shared with you for signing.

Do one of the following to sign an agreement sent to you using Adobe Sign:

In Acrobat DC or Acrobat Reader DC, click Home. In the Sign section, click All Agreements. All the agreements shared or received for signature are displayed.

Double-click the agreement with the Waiting For You status, or select the agreement, and click Sign in the right-pane. The agreement opens.

Click in the fields and enter any requested information.

Click the signature field. If you are signing for the first time, you see the Signature or Initials panel.

Adobe Sign allows for several different methods of how you would like your signature to appear when it is applied to a document.

  • If you prefer to use the default Adobe Sign signature text font, there is no need to pre-define your signature file
  • You can draw your signature with your mouse or stylus
  • You can upload an image of your signature file using a .bmp, .png, .gif, or .jpg format

Mouse over your name in the upper-right corner of the window

  • Select the My Profile option

Click the Create button

How to add a signature in adobe reader

The signature panel is exposed, allowing you to enter your signature. There are two options:

  • Draw – You are asked to use a finger or stylus to physically draw your signature in the signature space.
    • If you are on a device that isn’t touch enabled (like a desktop system), you can select the Mobile option, which will ask for a phone number to a touch enabled device. A link will be sent to that number, allowing you to draw your signature there, and import it to your user profile

    How to add a signature in adobe reader

    When you have a signature you like, click Apply

    How to add a signature in adobe reader

    An Image signature will have the size adjusted to fit the signature field size on each document.

    How to add a signature in adobe reader

    If you have a PDF Adobe Acrobat Reader DC installed on your computer, you can electronically sign any PDF documents by taking the following steps.

    1. Open the PDF document or form that you want to sign.

    2. In the toolbar, click the ‘Sign’ icon. Select either ‘Add Signature’ or ‘Add Initials’. You can also click Tools > Fill & Sign. If you have added either the signature or initial before, you will see the option to choose either your pre-made signature or an initial.

    How to add a signature in adobe reader

    3. To sign a PDF document or form, you can type, draw, or insert an image of your handwritten signature. When you click the save button, the signature and text will become a part of the PDF file. Below is an example of the Signature panel.

    How to add a signature in adobe reader

    Type: Type your name in the field. You can choose from a small selection of signature styles. Click ‘Change Style’ to
    view a different style.
    Draw: Draw your signature in the field.
    Image: Browse and select an image of your signature.
    Save Signature: When this checkbox is selected, and you are signed in to Acrobat Reader or Acrobat, the added signature will be saved securely in an Adobe Document Cloud for reuse.
    Click Apply, and then click at the place in the PDF where you want to place either the signatures or initials.

    How to add a signature in adobe reader

    4. If you want to use an image as your signature:
    Sign your name in black ink on a clean, blank sheet of white paper. You should sign your name in the middle to avoid taking photographs or scanning the edges.

    Photograph or scan your signature. If you are taking a picture of your signature, make sure that the shadows do not fall across the signature.
    Transfer either the picture or the scanned photocopy to your computer. Acrobat Reader accepts JPG, JPEG, PNG, GIF, TIFF, TIF, and BMP files. You do not need to crop the image. Acrobat/Reader imports just the signature if the photo or scan is clean.

    5. To move the placed signature or initial, click the field to highlight it and then use the arrow keys. To resize or delete the field, use the options in the field toolbar.

    If a PDF is signed using a digital ID or certificate, it’s locked to prevent changes to the document. Digital IDs or certificates used to sign PDFs are used for the commercial and legal purpose and are governed by laws in many countries.

    Can I edit a PDF that I signed?

    If you’re the only one signer, you can remove the signature and then work on the document or edit the source document.

    To remove your signature, right-click the signature and then choose Clear Signature.

    How to add a signature in adobe reader

    If you got a signed PDF, you can request the signer to remove the signature and share the PDF or send an unsigned copy of the PDF.

    Is there a way to retrieve the unsigned PDF and resign it?

    If you’re the only one signer, you can remove your signature and work on the document. If the document is signed by others, you can request the initiator to share an unsigned copy or the source document with you.

    What if a PDF is locked after signing?

    Occasionally, you or the signer may choose to lock the document after signing. In this case, the document becomes read-only and no further changes are allowed; even a signature can’t be added in the document. The Lock document after signing option is useful if you’re the last signer or the only one signer.

    How to add a signature in adobe reader

    What are the scenarios in which a PDF is locked?

    When you sign a PDF using your digital ID, the PDF becomes read-only for others. If you received a PDF digitally signed by others, you can sign it, but can’t edit it.

    While signing a PDF, if the signer chooses to lock the document after signing, the document becomes read-only for everyone, including the signer.

    What if multiple signatures are needed and the PDF is locked after the first signature?

    You have no other option than to create the PDF again or request the PDF from the owner. Generally, the PDF is locked for editing, but not for signing unless you or the first signer chooses the Lock document after signing option while signing.

    How to handle such issues better in future?

    Before you sign a PDF, you can save a copy of the PDF. Also, while signing the PDF, you’re prompted to save as the PDF. You can choose a different name so that you have the original PDF unsigned.

    If you’re expecting others to sign the PDF, don’t select the Lock document after signing option in the Sign As dialog box or the Sign Document dialog box.

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    I am using Adobe Reader DC and I would like to digitally sign a document. When I try to digitally sign it, the screen goes black, nothing happens and I have to press Esc to return to the document.

    This fix didn’t work

    Launch Reader > Edit > Preferences > Signatures .

    Under Creation & Appearance > click More > uncheck use modern user interface for signing.

    Relaunch Reader and check.

    • Follow

    Copy link to clipboard

    we are sorry for the trouble. As described the screen goes black when you try to sign the PDF.

    Please try the following steps and see if that helps:

    • Make sure you have the latest version (20.006.20034) installed. Go to Help > Check for Updates.
    • Please try to repair installation (For Windows only) Go to Help > Repair Installation
    • You may also try to reset the preferences to default as described in the link (https://community.adobe.com/t5/acrobat/how-to-reset-acrobat-preference-settings-to-default/td-p/4792. )

    If it still doesn’t Work, launch Reader>Edit>Preferences> Security Enhanced: “Turn off of the protected ” and “Uncheck: Enable protected mode at startup”. This step is only for testing purpose. If this fixes your issue enable the feature again. You may visit this: Protected Mode troubleshooting | Adobe Reader

    Also, you may try to disable your security software for temporarily for some time and check.

    First, log in to your account if you have not already done so.

    1. Step 1 Upload your document. From your DocuSign Account, click START, then click Send an Envelope.
    2. Step 2 Add the recipient.
    3. Step 3 Add the email subject and message.
    4. Step 4 Add signing fields.
    5. Step 5 Preview and send your document.

    How do I add an image of my signature to a PDF?

    Go to Tools > Markup > Image > From File , select the image of your signature, and add it to the PDF.

    How many signatures can you add to Adobe Acrobat?

    Only 2 signature / initial images can be stored currently.

    How do I add multiple signatures in Adobe?

    Signature Field Instructions

    1. Open Adobe Acrobat.
    2. Click on the Tools menu on the upper right.
    3. Expand the Forms section and click Edit.
    4. If prompted to auto-detect form fields, click No.
    5. Under the Tasks section, click Add New Field > Digital Signature.
    6. Drag a rectangle to create the desired size of the signature field.

    How do I add an additional signature to an Adobe fill and sign?

    Fill and sign a document yourself

    1. Click the Sign icon in the top toolbar.
    2. Click Add Signature in the sub menu.
    3. Choose one of the four options Adobe Sign provides for adding an e-signature: Type your name.
    4. Click Apply.
    5. Move your mouse to the correct location and click once to place your signature.
    6. Click Done.

    How do I change my Adobe PDF signature?

    To customize a new signature appearance:

    1. Choose Edit > Preferences (Windows) or Acrobat > Preferences (Macintosh).
    2. Choose in the left-hand list: x and earlier: Security and in the Appearance panel, choose New or Edit. x: Signatures > Creation and Appearance > More, and in the Appearance panel, choose New or Edit.

    How do I enable fill and sign in pdf?

    How to fill and sign a PDF form:

    1. Open a PDF document in Acrobat DC.
    2. Click the “Fill & Sign” tool in the right pane.
    3. Fill out your form: Complete form filling by clicking a text field and typing or adding a text box.
    4. Sign your form: Click “Sign” in the toolbar at the top of the page.
    5. Send your form:

    How do I enable all features in PDF?

    Right-click the document in the browser and choose Document Properties. Click the Advanced tab. When Protected View is enabled, the status says Protected Mode: On. If you trust the PDF and where it came from, click Enable All Features.

    How do I type directly on a PDF?

    Open your PDF document, go to the Tools pane, Content panel and select the Add or Edit Text Box tool. This tool is also referred to as the Typewriter toolbecause of the typewriter icon.

    How do I add a signature to a PDF expert?

    With PDF Expert you can sign a PDF document or a form by placing your personal signature any place within the document or in a signature field….To add a signature:

    1. Open a PDF.
    2. Select Annotate.
    3. Tap the Signature icon on the annotations toolbar.
    4. Add your signature and tap Save.

    How do I add a signature to a PDF on Android?

    How to sign a PDF on your Android device

    1. Download the Adobe Reader app from your device’s Google Play Store.
    2. Once the app is downloaded, open it and go through the initial setup.
    3. Tap the pen icon at the bottom right of the app screen, then tap “Fill & Sign?”
    4. Tap the fountain pen tip icon, then tap “Create Signature”

    How do I open an XFA file in PDF?

    1. In Firefox, choose Tools > Options.
    2. In the Options dialog, click Applications.
    3. In the Applications tab, type PDF in the search field.
    4. For Portable Document Format (PDF) content type in the search result, select Use Adobe Acrobat (in Firefox) from the Action drop-down list.
    5. Click OK.
    6. Restart Firefox.

    How do I add signature to Android app?

    To create a signing configuration and assign it to your release build type using Android Studio, complete the following steps:

    Though most people are used to signing paper documents with a pen, electronic signatures are becoming more common, especially in the following instances:

    • Businesses or individuals that provide services often need a signed contract for a project.
    • Employers may ask newly hired employees or interviewees to sign a non-disclosure agreement.
    • Landlords and tenants both have to sign a lease or rental agreement.
    • Companies that rely on online forms to collect information from their users may need signed consent from their respondents.

    Signing PDF files may seem daunting, especially if you haven’t done it before. If you’re a first-timer or someone who needs a refresher on how to sign PDF documents, we’ve got your back.
    It’s important to understand the difference between electronic signatures and digital signatures . This article discusses the electronic signature, the equivalent of your handwritten signature. It’s merely an image of your signature overlaid on a PDF document. A digital signature, on the other hand, is cryptographically secure and verifies that someone with your private signing key has seen the document and authorized it. It’s very secure, but also complicated. Digital signatures are the online equivalent to a notarized signature. A trusted third party, known as a Certificate Authority serves as the notary in terms of verifying your identity.

    Since an electronic signature is what most people expect when they send you a document to sign, we’ll focus on that process. If you’re a Windows user, you’re probably familiar with a PDF reader—an application installed on your PC that allows you to open PDF files (with a .pdf file extension). The most popular option these days is Adobe Acrobat Reader.

    We’ll assume that you already have your favorite PDF reader installed on your PC.

    Open the PDF file in Adobe Acrobat Reader.

    Click the File menu > Open… then, select the PDF file you want to sign.

    How to add a signature in adobe reader

    Click on Fill & Sign in the Tools pane on the right.

    If you’re not seeing the Tools pane, press SHIFT+F4 on your keyboard.

    How to add a signature in adobe reader

    A toolbar will appear at the top of your document.

    Click Sign, and then select Add Signature.

    A popup will open, giving you three options— Type , Draw , and Image. Once you’re done, click the Apply button.

    Type allows you to type your name in cursive format. You’re free to change the style of the signature.

    Draw allows you to draw the signature using your mouse, touchpad, or a pen if you’re using a touchscreen device.

    Image allows you to select an image file of your signature.

    How to add a signature in adobe reader

    Drag, resize and position the signature inside your PDF file.

    Quick Guide: How to Sign Electronically on different devices

    • Windows – Open the PDF in Adobe Acrobat Reader then click Fill & Sign in the right pane to add a Signature.
    • Mac – Open the PDF in the Preview app then click the Signature icon on the top menu to create/insert a signature.
    • Android – Open the PDF in Adobe Acrobat Reader android app, click the Pen icon then select Fill & Sign to add a signature
    • iOS – Long press the saved PDF file then select Markup , click the plus icon then select Signature to insert a signature

    Sign PDF on Mac

    Whether you’re a business owner or an individual, you might have been asked to sign a PDF document. You don’t want to be one of those people who print the document out, sign the paper, scan it again, and send it through email. While this method works, it is still time-consuming and inefficient. If you’re a Mac user, then here’s an easy way to sign a PDF electronically. Please see our guide, “ How to add a signature to a PDF on Mac Preview “ .

    Sign PDF on Android

    With today’s technology, you have the power to keep your business moving right in the palm of your hand. You can simply take care of your computer tasks like signing a PDF from the convenience of your favorite mobile devices like an Android phone or iPhone.

    With your Android phone, there are many apps that will let you sign a PDF but Adobe Acrobat Reader remains the simplest to use and is free to install. You can download and install Adobe Acrobat Reader on your Android phone then follow these steps to sign the PDF.

    1. Open the Adobe Acrobat Reader app. If it’s your first time to open the Adobe Acrobat Reader app, you need to sign in to your Adobe account, or you can choose to skip by hitting the close (x) icon on the top right corner of the screen.
    2. In the app, tap the plus icon then Edit PDF to edit a PDF file. You can also go to the Files tab then select On This Device so you can view all the PDF files on your device and edit the PDF you want. How to add a signature in adobe reader
    3. After opening a PDF file, tap the pencil icon then select Fill & SignHow to add a signature in adobe reader
    4. In the signature tools, tap the signature icon on the right side then select Create Signature to draw your signatureHow to add a signature in adobe reader
    5. After that, tap the Signature icon again and select the signature you’ve created then tap anywhere in the PDF document where you want the signature to appear. How to add a signature in adobe reader

    The whole process of Android is as follows:

    Sign PDF on IOS

    If you’re an iPhone/iPad user, you can use the built-in feature called Markup. With Markup, you can easily add a signature to a PDF document straight from the Mail app. Here’s how:

    1. Tap the attached PDF Document in the Mail app.
    2. Click the Markup button on the top right corner of the screen. How to add a signature in adobe reader
    3. Tap the plus button then select Signature so you can add the signature you want. How to add a signature in adobe reader