Modify electronic signature in PDF in macOS easily

How to modify electronic signature in PDF in MacOS with DocHub

DocHub is a powerful online platform that streamlines document editing, signing, distribution, and forms completion to get your documents done efficiently. With seamless integration into Google Workspace, our editor allows users to import, export, modify, and sign documents directly from Google applications, ensuring smooth business processes and interactive workflows. Whether you're using iOS 17, iOS 18, or iOS 19, modifying your electronic signature in PDF in MacOS has never been easier.

Follow the steps to modify your electronic signature

Open the DocHub website and log in to your account.
Import the PDF document that requires your electronic signature by selecting the upload option.
Once your document is open in the editor, locate the section where your signature is placed.
Select the signature tool to access your saved signatures and choose the one you want to modify.
Make the necessary adjustments to your electronic signature, whether that be resizing, repositioning, or replacing it entirely.
After making your adjustments, finalize your changes by saving the document.
You can now download, print, or share your modified PDF document directly from the platform.

Start using DocHub today to effortlessly manage your electronic signatures and enhance your document workflows!

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Seamless PDF editing

Editing a PDF is as simple as working in a Word document. You can add text, drawings, highlights, and redact or annotate your document without affecting its quality. No rasterized text or removed fields. Use an online PDF editor to get your perfect document in minutes.

Smooth teamwork

Collaborate on documents with your team using a desktop or mobile device. Let others view, edit, comment on, and sign your documents online. You can also make your form public and share its URL anywhere.

Automatic saving

Every change you make in a document is automatically saved to the cloud and synchronized across all devices in real-time. No need to send new versions of a document or worry about losing information.

Google integrations

DocHub integrates with Google Workspace so you can import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.

Powerful PDF tools on your mobile device

Keep your work flowing even when you're away from your computer. DocHub works on mobile just as easily as it does on desktop. Edit, annotate, and sign documents from the convenience of your smartphone or tablet. No need to install the app.

Secure document sharing and storage

Instantly share, email, and fax documents in a secure and compliant way. Set a password, place your documents in encrypted folders, and enable recipient authentication to control who accesses your documents. When completed, keep your documents secure in the cloud.

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Got questions?

Here are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.

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How do I create a handwritten signature on a Mac?

For detailed instructions on how to do that, please see this article. Go to Finder - Applications - Preview app and open the app. In the menu bar, click Tools - Annotate - Signature - Manage Signatures. A new window will open. Your Signature will be created. Next, open a PDF document.

How do I insert a digital signature into a PDF?

See how to sign a PDF Open the PDF document and then from the All tools menu, select Fill Sign. Create your signature and initials if not already done. From the Sign panel, select your signature, move over to the field where you want to add it, and then click to place the signature.

How do I digitally verify a PDF signature on a Mac?

Navigate to the hamburger menu (Windows) or the File menu (macOS) Preferences Signatures. For Creation look and feel, select More Select View documents in Preview Mode checkbox. On the PDF, select the signature field and select Sign Document.

How do I add a signature to a file in Preview Mac?

Open the PDF in Macs free Preview program and select the signature icon. If youve created your signature already, select it and insert it into the PDF. If you dont have a signature created already, select Create Signature. Once youve inserted your signature, select Done.

How do I modify a PDF on my Mac?

Open PDFs and make notes with Preview. Select Tools. Select Annotate. Tap the text icon. Place your cursor on the PDF where you want to add new text. Type the text. Use the text icon to change the font, size, and style of the text.

How do I edit an Esign PDF?

If you want to make extensive changes to a file signed by someone else or annotate, sign, or convert a locked (read-only) file, your best option to edit a digitally signed PDF is to contact the person who signed it and request the signature to be removed, receive an unsigned copy of the file, or to have them send you

How to do digital signature in PDF on Mac?

To Add An Electronic Signature from Trackpad Open your PDF document. Click on the Markup Toolbar icon. You will see a signature button in the toolbar. You will see a window pop up on your screen with two options: Trackpad or Camera. On the Trackpad window, select Click Here to Begin.

How to do an electronic signature on a Mac?

In the Mail app on your Mac, click the Signature pop-up menu in the message youre writing. Choose a signature. If an expected signature isnt in the Signature pop-up menu, or the menu isnt showing, choose Mail Settings, click Signatures, then verify the signature has been added to the correct email account.

See why our customers choose DocHub

Great solution for PDF docs with very little pre-knowledge required.

"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."

Pam Driscoll F
Teacher

A Valuable Document Signer for Small Businesses.

"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."

Jiovany A
Small-Business

I can create refillable copies for the templates that I select and then I can publish those.

"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."

Victoria G
Small-Business

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