Work · alternatives · 2026

24 alternatives to Encrypt PDF

Encrypt/password protect PDF for free

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Encrypt PDF launched in 2023; newer entries below may have overtaken it.

1. 1
   Unlock PDF▲80

   Remove password from PDFs in an easy & fast way

   2023 · its alternatives →

2. 2
   SecurePDF▲5

   Browser-based pdf encryption and password protection

   2025 · securepdf.io · its alternatives →

3. 3
   PDF Protector - Unlock, Lock PDF▲9

   Secure, remove, edit PDF security password

   2025 · its alternatives →

4. 4
   DRS Softech PDF Password Protection Tool▲7

   A safe way to secure PDF without worryingthe file integrity.

   2025 · its alternatives →

5. 5
   SafeNotes▲71

   Securely annotate and store your PDF documents

   2019 · its alternatives →

6. 6
   Batch PDF Encryptor▲2

   batch pdf encryptor, pdf encrypt, protect pdf, pdf encrytion

   2023 · its alternatives →

7. 7
   OnePDF▲89

   An online PDF reader, converter & markup tool

   2023 · its alternatives →

8. 8
   PDF Scanner App™▲72

   Safe, simple PDF scanner

   2023 · its alternatives →

9. 9
   Flipp▲52

   Private PDF Tools That Never Upload Your Files

   Jun 2026 · unfollowaman.tech · its alternatives →

10. 10
    SafePDF▲1

    Protect, Seal and Encrypt your PDF files in seconds

    Feb 2026 · its alternatives →

11. 11
    UnlockPDFNow▲3

    Unlock secured PDFs in your browser—Private & Ad-free.

    Feb 2026 · unlockpdfnow.com · its alternatives →

12. 12
    GuardPDF▲11

    Privacy-first pdf tools – 100% local processing

    Oct 2025 · guardpdf.com · its alternatives →

13. 13
    SysTools PDF Locker to Lock PDF Files▲6

    PDF Locker Tool to Lock PDF With Password and Permission

    Oct 2025 · appsource.microsoft.com · its alternatives →

14. 14
    PDF Toolbox▲8

    Create, organise & secure PDFs

    Feb 2026 · apps.apple.com · its alternatives →

15. 15
    LockDoc▲8

    Send encrypted files through GMail and Outlook

    2025 · its alternatives →

16. 16
    PDFyogi - Privacy First PDF Tools▲24

    Private and Instant PDF Tools that Run 100% in Your Browser

    Oct 2025 · pdfyogi.com · its alternatives →

17. 17
    SecurePDFSuite▲3

    11 free PDF tools that run 100% locally

    Jul 2026 · securepdfsuite.com · its alternatives →

18. 18
    MobilePDF▲2

    Create mobile friendly PDFs encrypted

    2024 · its alternatives →

19. 19
    Free PDF Unlock▲3

    Free tool to remove PDF restrictions from your files

    Jun 2026 · freepdfunlock.com · its alternatives →

20. 20
    PDFUnlock▲2

    Remove PDF passwords - free, private, runs in your browser

    14d ago · pdfunlock.tech · its alternatives →

21. 21
    SafePDF▲2

    Secure, offline PDF tools. Merge & convert without uploads.

    Nov 2025 · safepdf.vercel.app · its alternatives →

22. 22
    signyourpdf▲12

    Secure PDF signatures with blockchain. Fast & reliable.

    2025 · its alternatives →

23. 23
    Merge PDF Securely▲10

    Merge PDFs in your browser — fast, private, and secure

    2025 · mergepdfsecurely.com · its alternatives →

24. 24
    LocalPDF▲6

    Privacy-first PDF tools, all processing in your browser

    Oct 2025 · localpdf.online · 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 →