Alternatives

Products that do what Free PDF Signer does

Free PDF Signer for Life

1. 1
   open-pdf-sign▲105

   Open-source tool for digitally signing PDFs

   2022

2. 2
   PDF Filler▲3

   Fill & sign PDFs free — no upload, no account, no limits

   Jun 2026 · fillsignpdf.com

3. 3
   Etch E-Sign Free▲90

   Simple, intuitive and binding e-signatures, absolutely free

   2021

4. 4
   Quick PDF Sign▲2

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

   Jun 2026 · quickpdfsign.com

5. 5
   OpenSign™: Open Source DocuSign & more▲109

   Enterprise-Level Document Signing Goes Open-Source

   2023

6. 6
   Forever PDF Signer▲1

   Stop paying $20/month for PDF signatures

   Jan 2026 · pdf-signer-phi.vercel.app

7. 7
   Sign and Return▲119

   Free PDF filling and signing over email.

   2016

8. 8
   Fill▲84

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

   2019

9. 9
   MyPDFSign▲7

   Free, fast, and private online PDF signature tool

   2025

10. 10
    Add Your Signature▲3

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

    May 2026 · addyoursignature.com

11. 11
    SignDocFree▲9

    Effortless and secure online document signing for free

    2025

12. 12FP
    Free PDF signing over email▲16

    2016 · signandreturn.com

13. 13
    SignifyPDF▲2

    100% private, free, local-first PDF signer in your browser

    Jun 2026 · signifypdf.com

14. 14
    Firmalo▲6

    Sign PDFs online free, no signup or watermark

    Jul 2026 · firmalo.io

15. 15
    Smart PDF Tools▲6

    Free online PDF tools — no signup needed

    Apr 2026 · pdf.turcoazapps.com

16. 16
    Free PDF Editor▲3

    Completely Free, No account needed, Edit, create, Sign

    Jun 2026 · quickpdfeditor.com

17. 17
    Online — Fill, Sign & Edit PDFs Free▲3

    No cloud. No signup. Just your PDF, edited.

    27d ago · pdfxo.co.uk

18. 18
    PDFlastica▲9

    Sign PDFs offline with typed and drawn signatures

    Jul 2026 · garmahis.com

19. 19
    Free PDF tools▲1

    . All-in-one PDF tools. Free. No signup. No limits.

    Nov 2025 · gopdftools.io

20. 20
    PDFSnap

    25 Free PDF & Image Tools — No Signup Needed

    Mar 2026 · pdfsnap.github.io

21. 21
    SecureSign

    The fastest way to sign PDFs online

    2025

22. 22
    GetItSigned▲4

    eSignatures without the subscription — 3 free to start

    Apr 2026 · getitsigned.app

23. 23
    Mudra▲4

    Sign PDFs in your browser. No uploads. No Adobe. Free.

    Jun 2026 · usemudra.com

24. 24
    Sign PDF. Add real handwritten signature▲6

    The only PDF signing tool for adding real signature to PDF

    Jul 2026 · sign-pdf.online

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