Work · alternatives · 2026

24 alternatives to plastic lock seal

plastic seal

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

1. 1
   Sealit▲511

   Simple data security to get compliant & stay productive

   2023 · its alternatives →

2. 2SV
   Seal – Verifiable timestamp for your private ideas▲113

   2022 · docs.planet.ink · its alternatives →

3. 3
   BoxLock▲94

   Smart padlock for protecting deliveries

   2017 · its alternatives →

4. 4
   The Peel Touch Tool▲262

   Open doors & press buttons without touching them

   2020 · its alternatives →

5. 5
   KEEP▲163

   Smart, discreet, secure storage for your cannabis.

   2019 · its alternatives →

6. 6
   NordLocker▲87

   Store and share your files securely

   2020 · its alternatives →

7. 7
   Let's Seal – Let's Encrypt for document signing, free and self-hosted▲94

   TLDR, Let's Seal gives the finger to Adobe and every doc signing tool (docusign, google, etc) who pay to play with the Adobe Approved Trust List and then charge you for something that should be free. Currently even the person checking if a document/contract is sealed or code is authentic has to also be inside the same Adobe walled garden too. Verification, the part that should be free is the part everyone charges for. Thats the shape Let's Encrypt fixed for TLS, and I wanted the same thing for documents and files. The core idea therefore needed to go a bit beyond e signatures and i…

   Jul 2026 · github.com · its alternatives →

8. 8
   Ekster Key Holder▲177

   Say goodbye to lost keys and clutter

   2020 · its alternatives →

9. 9
   Finderlock▲80

   Lock Mac files in Finder with Touch ID & AES-256

   May 2026 · finderlock.com · its alternatives →

10. 10
    UkeySoft File Lock▲6

    Best Tool to Password Protect Files And Hide Secret Folders

    2025 · its alternatives →

11. 11
    DocuSec▲65

    Simplest secure sign documents

    2022 · its alternatives →

12. 12
    Seald SDK▲108

    Protect your users' data with end-to-end encryption.

    2021 · its alternatives →

13. 13
    Mr.Seal▲8

    Seal Your Data

    2024 · its alternatives →

14. 14
    Meta Video Seal▲167

    A state-of-the-art, open-source model for video watermarking

    2024 · its alternatives →

15. 15
    PDF Protector - Unlock, Lock PDF▲9

    Secure, remove, edit PDF security password

    2025 · its alternatives →

16. 16
    ZiiLock▲70

    The first foldable & proactive bike lock 🚴‍♀️🔒

    2019 · its alternatives →

17. 17
    Polymer SecureRAG▲22

    Work securely in the age of AI

    2025 · its alternatives →

18. 18
    Aryson PDF Unlocker▲66

    Best tool to unlock the encrypted PDF files effectively

    2022 · its alternatives →

19. 19
    UkeySoft USB Encryption▲2

    Tool to Lock, Encrypt, Password Protect Your USB Flash Drive

    2025 · its alternatives →

20. 20
    Secure Seal Tester▲2

    Deal with the best Secure Seal Tester manufacturer

    2022 · its alternatives →

21. 21
    DRS Softech PDF Password Protection Tool▲7

    A safe way to secure PDF without worryingthe file integrity.

    2025 · data-recovery-solutions.com · its alternatives →

22. 22
    File Folder Locker▲15

    Lock and Password Protect your files and folders

    2024 · its alternatives →

23. 23
    Coworkshop Solutions Limited▲7

    Curtain e-locker DLP | prevent insiders to leak data out

    2025 · coworkshop.com · its alternatives →

24. 24
    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 →

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 →