Dev tools · alternatives · 2026

24 alternatives to Code Signing

Code signature validator for macOS

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Code Signing launched in 2022; newer entries below may have overtaken it.

1. 1
   SignWell▲396

   Get documents signed quickly, securely & legally

   2024 · its alternatives →

2. 2
   SignaKit▲125

   Handwritten signature framework for iOS

   2016 · its alternatives →

3. 3
   CheatSheet▲985

   View Mac keyboard shortcuts in the current application

   2015 · mediaatelier.com · its alternatives →

4. 4
   WorkHub eSignature▲284

   Affordable digital signature software

   2022 · its alternatives →

5. 5
   CodeEdit▲157

   Elevate your code editing experience

   2024 · its alternatives →

6. 6
   sproof sign▲80

   Signing made easy and safe | 100% made for Europe

   2021 · its alternatives →

7. 7
   PeekNote▲176

   Lightweight always-on-top notes for devs & multitaskers

   2025 · its alternatives →

8. 8CC
   Codr.cc - Etherpad meets Pastebin Meets Notepad.cc: live code sharing▲135

   2011 · codr.cc · its alternatives →

9. 9
   open-pdf-sign▲105

   Open-source tool for digitally signing PDFs

   2022 · its alternatives →

10. 10
    Checker▲124

    Detect fake signups in under 200ms with an easy-to-use API

    2025 · its alternatives →

11. 11
    CodeFactor.io▲126

    Automated Code Review for GitHub and BitBucket

    2016 · its alternatives →

12. 12
    DottedSign▲110

    The e-signature solution for your business

    2019 · its alternatives →

13. 13
    VSCode Cheatsheet▲99

    A cheatsheet to help you remember keybinds for VSCode

    2020 · its alternatives →

14. 14SF
    Signify – FOSS tool to generate Email signatures (HTML and PNG)▲9

    Signify is a free and open-source tool inspired by eSigna (esigna.vercel.app). It enables you to create professional email signatures with ease. Written with Svelte & Kit.

    2025 · signify.difuse.io · its alternatives →

15. 15
    UsignDoc▲92

    Simplify e-signing, secure your docs

    2024 · its alternatives →

16. 16
    Agrello e-signatures▲81

    Signing any document made easy, secure & legally binding

    2021 · its alternatives →

17. 17
    CodeSwissKnife▲10

    Focus on Productivity with Secure, Offline Developer Tools

    2024 · its alternatives →

18. 18CB
    CodeApprove – better code review for teams on GitHub▲17

    2021 · codeapprove.com · its alternatives →

19. 19
    Contractso ▲17

    The Modern Standard for E-Signatures.

    Jan 2026 · contractso.com · its alternatives →

20. 20
    Qwiksi a CLI tool for adding your signature to a PDFs▲10

    A CLI tool for stamping a signature image onto a PDF - krisraven/qwiksi

    11d ago · github.com · its alternatives →

21. 21
    Tooly▲12

    Developer tools

    2024 · its alternatives →

22. 22
    AuditSignPro▲3

    Instant digital signature verification & trust validation.

    Mar 2026 · auditsignpro.com · its alternatives →

23. 23
    CopyChecker▲11

    Get visual feedback as you copy!

    2025 · apps.apple.com · its alternatives →

24. 24
    CodeFrog for macOS and Windows▲4

    Generate Accessibility, SEO, Security Reports For Your Site

    Jan 2026 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →