Add your signature in a PDF on Mac

Draw, type or upload your signature and place it on your own document. On Mac it runs in the browser, so there is nothing to install.

How to do it

1.Open mythospdf.com in Safari, Chrome, Edge or Firefox and drag the PDF onto the page.
2.Draw, type or upload your signature.
3.Place and resize it, then Export PDF.

Tips for Mac

• ⌘B, ⌘U and ⌘K work while editing.
• No install and nothing to update.

What happens to the rest of the page

• The signature is an image of your handwriting, not a certificate based digital signature.
• Your saved signature stays in your browser.

Questions people ask

+Is it a legally binding signature?

Electronic signatures are accepted for many documents in many countries. Check the rules for yours.

Other edits on Mac

Add your signature on

Ready to fix your PDF?

Free, in your browser, and it takes about a minute. No account needed.