Alternatives

Products that do what Sign PDF - Digital signature does

Sign PDF documents with realistic hand-drawn signatures

1. 1
   open-pdf-sign▲105

   Open-source tool for digitally signing PDFs

   2022

2. 2FM
   FalsiScan – Make it look like a PDF has been hand signed and scanned▲770

   2020 · gitlab.com

3. 3MY
   Make Your PDF Look Scanned▲607

   2020 · scanyourpdf.com

4. 4OO
   OpenSign – Open source alternative to DocuSign▲545

   2023 · github.com

5. 5
   Sign PDF. Add real handwritten signature▲6

   The only PDF signing tool for adding real signature to PDF

   Jul 2026 · sign-pdf.online

6. 6
   OpenSign™: Open Source DocuSign & more▲109

   Enterprise-Level Document Signing Goes Open-Source

   2023

7. 7
   Awesome Sign▲341

   Free e-signature - send & sign PDF for free

   2023

8. 8
   PDFlastica▲9

   Sign PDFs offline with typed and drawn signatures

   Jul 2026 · garmahis.com

9. 9
   Fill▲84

   The smart way to fill, send, sign & store PDF's

   2019

10. 10
    SignatureCraft▲2

    Create your perfect digital signature instantly

    May 2026 · play.google.com

11. 11
    DottedSign▲110

    The e-signature solution for your business

    2019

12. 12
    PDF Pencil - iOS App▲64

    Upgrade your finger into a stylus and device into a scanner.

    2019

13. 13
    Papersign▲166

    Sent, signed, sorted - document signing simplified

    2023

14. 14
    Etch E-Sign Free▲90

    Simple, intuitive and binding e-signatures, absolutely free

    2021

15. 15
    Stamper▲97

    The easiest way to sign & stamp documents

    2021

16. 16CA
    Create a Digital Signature in Seconds with This Free Tool▲13

    I built this simple free signature generator to quickly create a nice-looking digital signature. No design skills or fancy software needed—just hand-draw it or type your name, pick a style, and download it. It’s a super basic tool, but useful if you need a signature for invoices, documents, or anything else where a little extra polish helps. You can download it in PNG format as a transparent file, so it’s easy to drop into any project. If you’re also into templates for things like invoices or letterheads, there are a many other resources on the site that might come in handy. Thanks for…

    2024 · smashingdocs.com

17. 17
    Quick PDF Sign▲2

    Sign PDFs free — no uploads, no account, 100% private

    Jun 2026 · quickpdfsign.com

18. 18
    AI Signature Generator▲94

    Effortlessly create your perfect digital signature

    2024

19. 19
    Add Signature▲3

    Sign documents with your real signature, in your browser

    Apr 2026 · vajba.com

20. 20
    SignPDF.fit▲5

    Sign a PDF in seconds — no account needed

    Jan 2026

21. 21
    Add Your Signature▲3

    Drop a PDF, sign it, done. All in your browser.

    May 2026 · addyoursignature.com

22. 22
    PDFgear for Android▲57

    Read, Edit, Convert,Fill, Sign& Organize PDFs-All for Free!

    2024

23. 23FA
    Fill and sign PDF from any website with a single line of code▲16

    2023 · simplepdf.github.io

24. 24
    Online Signature Generator by FDM AI▲4

    Draw professional e-signatures with a smooth artistic pad

    May 2026 · freedocumentmaker.com

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