Alternatives

Products that do what LocalSign does

Free PDF editor and signer that runs in your browser

1. 1FI
   Free, in-browser PDF editor▲791

   Add text, input boxes, pictures, signatures, delete pages, merge PDFs and password protect them. All happening in the browser, 100% free and no sign-up.

   2025 · breezepdf.com

2. 2PP
   Pdfwithlove – PDF tools that run 100% locally (no uploads, no back end)▲177

   Most PDF web tools make millions by uploading documents that never needed to leave your computer. pdfwithlove does the opposite: 1. 100% local processing 2. No uploads, no backend, no tracking Features include merge/split/edit/compress PDFs, watermarks & signatures, and image/HTML/Office → PDF conversion.

   Jan 2026 · pdfwithlove.netlify.app

3. 3
   open-pdf-sign▲105

   Open-source tool for digitally signing PDFs

   2022

4. 4
   OpenSign™: Open Source DocuSign & more▲109

   Enterprise-Level Document Signing Goes Open-Source

   2023

5. 5
   ButDoc – Free PDF Editor & Sign Online ▲9

   Edit, Convert & Sign PDFs for Free

   Jun 2026 · butdoc.com

6. 6
   OnlyDocs▲9

   Edit, sign & merge pdfs in browser | onlydocs

   Dec 2025

7. 7
   PDF Editor▲5

   Free All-in-One Local PDF tool. No server uploads

   Feb 2026 · pdfeditor.onl

8. 8
   Add Your Signature▲3

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

   May 2026 · addyoursignature.com

9. 9PM
   PrivatePDF – minimal PDF editor that runs in the browser▲14

   I created this tool to make it quick and easy to sign PDF contracts, without having to deal with installing additional software and without worrying that my PDFs will get uploaded to a third party. It supports the bare minimum for my most common usecases. It is not intended to be a full-featured PDF editor. Features include filling PDF forms, inserting images and text, and rotating PDFs. Check it out by either picking a PDF of your own - https://photown.github.io/private-pdf/, or with a preloaded sample PDF -…

   2023 · github.com

10. 10
    Sign PDF. Add real handwritten signature▲6

    The only PDF signing tool for adding real signature to PDF

    Jul 2026 · sign-pdf.online

11. 11FA
    Fill and sign PDF from any website with a single line of code▲16

    2023 · simplepdf.github.io

12. 12
    EasyPDFSign▲1

    Free PDF tools for signing, editing, and managing documents

    6d ago · easypdfsign.com

13. 13
    Online — Fill, Sign & Edit PDFs Free▲3

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

    26d ago · pdfxo.co.uk

14. 14
    FileHook▲6

    Edit PDFs in your browser. Free, fast, private.

    Jul 2026 · filehook.app

15. 15
    PDF Filler▲3

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

    Jun 2026 · fillsignpdf.com

16. 16
    Only PDF Editor▲9

    The private PDF editor — no upload, no login, no watermark

    Jul 2026 · onlypdfeditor.com

17. 17
    LocalPDF▲6

    Privacy-first PDF tools, all processing in your browser

    Oct 2025

18. 18
    iCreatePDF▲10

    100% Local, Privacy-First PDF Converter & Editor

    Jul 2026 · icreatepdf.online

19. 19
    FreeToolsfr▲7

    Free Online PDF, Image & QR Code Tools

    Jan 2026 · freetoolsfr.com

20. 20
    Free PDF Editor▲3

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

    Jun 2026 · quickpdfeditor.com

21. 21
    LocalPDF▲1

    Free PDF tools that never leave your browser

    Apr 2026 · localpdf.es

22. 22
    Add Signature▲3

    Sign documents with your real signature, in your browser

    Apr 2026 · vajba.com

23. 23
    123 PDF Editor PRO — Edit PDF offline▲1

    Edit, organize, sign and manage PDF pages onlne and offline

    Jul 2026 · pdfeditor.it

24. 24
    SignifyPDF▲2

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

    Jun 2026 · signifypdf.com

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