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Sign a PDF on Mac

Upload your doc here & get started
Upload your doc here & get started
Click ‘Upload Document’ or just drag and drop your file right here and start editing, signing, and sharing your files. We currently support PDF, JPG, and PNG formats.
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Attach Documents From the Internet
Type the URL of the doc you want to add to PDFLiner. After that, feel free to edit, sign, and share it. We currently support PDF, JPG, and PNG formats.
Find Fillable Documents Below
Find the required form in our extensive library by typing its name or description in the search form below. After that, edit and customize it the way you see fit.

How to Sign a Document on Mac

If you want to understand how to sign a document on Mac, you are in the right place. Downloading PDF, printing it, signing it manually, and scanning it back is not the option for people who have lots of work and not much time to do it. Learn how to create a signature on Mac in a few moves.

You don’t have to sign the document in the old way. Since the US and many European countries recognize electronic signatures as official, you can use an online editing platform, like PDFLiner, to add a signature to a PDF on Mac. The process is simple, even for a person who has never used any online editors before. There is a free trial period on PDFLiner, so you can register your profile and start right away:

Step 1: Open your browser on Mac

Make sure you stay connected to the Internet to be able to launch the program. You may choose any service to digitally sign a PDF; however, PDFLiner is our prime choice because of its multiple editing features.

Step 2: Visit PDFLiner

Open the website and log in if you have an account. You can do it via your Google Account or even Facebook. You can create a new one to use all the tools of the editor without any hindrances.

Step 3: Upload your PDF

If you already have the document on your Mac, you can download it on the homepage of PDFLiner. Just press the red button and choose the way you want to upload the file. If you want to create it from the very beginning, you can do it in the upper right corner, near your profile.

Another option is to pick one of the standard forms from the huge library of PDFLiner. There are lots of business and tax forms you might need to fill during the year. Find out the right one and simply fill the sections with personal information.

Step 4: Click the Add Sign tool

You will see the Add Sign icon on the left side of the upper panel. Press it to insert a signature. The window with several options will appear in front of you.

Step 5: Create a signature

You can download it from your device as a JPG or upload it from the PDFLiner’s library if you have used it before. The simplest way is to write down your name in the upper section, and it will turn into an electronic signature. Find the place for the signature and add it.

Step 6: Click the Done button

You can sign documents on Mac with the created signature. Upload it from the library.

Benefits of Online PDF Signing Tools

PDF signing tools provide you with a unique opportunity to simplify the process of document authorization. You can provide your electronic signature to certify the official value of the paper without printing a document and using a pen. PDFLiner also offers:

  1. The ability to put your electronic signature in a few steps and verify it to provide a high level of security. You can put a timestamp there to confirm the authentication of your signature.
  2. You may change the font and color of your signature if you want.
  3. You may secure your documents with a watermark.
  4. There are options to edit the document as much as you need, write down texts, add notes, highlight the most important sections of a PDF, blackout or white-out pieces of the document. You can also insert charts and images inside the paper.
  5. You may draw anything you want on the document. If you want to add the arrow points, you can do it via the Insert button. The editor allows you to add and delete pages. You can also change pages with each other and add more fields in documents.

Frequently asked questions

  • How do you create a signature on a Mac?
    Pick the program that allows you to sign documents. You can use PDFLiner, the PDF editor that doesn’t require installation. You can use it in your browser.
  • Do I need to download any software to sign a PDF on Mac?
    No, you don’t have to download anything if you pick the right editor. Still, ensure there is a strong Internet connection. You can install some programs that offer electronic signatures, but it is more convenient to use the one you can open in the browser.
  • Is it safe to use PDFLiner for electronic signature?
    PDFLiner offers a high level of security for your documents. It also verifies a signature with a timestamp. It is safe to use the program.
Have more questions? Contact Support

Ready to sign a PDF online? Get started with Pdfliner today

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What people say

  • Fred Walters
    Entrepreneur
    Now that I’ve switched from Word to PDFLiner, I save lots of time processing and digitally distributing tons of billing forms, work orders, forecast reports, and invoices. In addition to this, thanks to PDFLiner, we’ve significantly minimized our paper consumption. Excellent tool that helps me cope with my business workflow faster and easier.
  • Peter Scheffel
    Self-employed attorney
    PDFLiner allows me to streamline the processes of generating and managing legal documents, as well as collecting electronic signatures for all my contracts and agreements. I like that I can customize forms on the go and access PDFLiner from all my gadgets. No more printing or scanning! That’s just brilliant!
  • Lisa Matthews
    University student
    When you’re a student, you deal with PDFs a lot… Newsletters, various worksheets, official forms you need to fill in and sign, etc… To me, filling out a PDF form used to be among the trickiest and most time-consuming things ever. But then a friend of mine introduced me to PDFLiner, and oh my God, my life has changed since then. It’s easy to use and has so many great features. Just awesome, I love it!
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