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JPKI User Client Software vs Cryptomator

Side-by-side comparison for macOS

JPKI User Client Software

8.0
Security & Privacy

Digital signature and authentication client for the My Number Card (JPKI)

Cryptomator

8.0
Security & Privacy

Multi-platform client-side cloud file encryption tool

Metric JPKI User Client Software Cryptomator
Category Security & Privacy Security & Privacy
AI Score 8.0 8.0
30-day Installs 7 1.1K
90-day Installs 7 2.8K
365-day Installs 7 7.0K
Version 3.9,01-01 1.19.3
Auto-updates No No
Deprecated No No
GitHub Stars — 14.7K
GitHub Forks — 1.3K
Open Issues — 292
License — GPL-3.0
Language — Java
Last GitHub Commit — 7mo ago
First Seen Sep 27, 2026 Apr 17, 2016

Reviews

JPKI User Client Software

The JPKI User Client Software is a digital signature and authentication tool specifically designed for Japanese My Number Cards, providing secure access to government and online services. It is essential for users requiring digital authentication in Japan.

Enables digital signatures and authentications using the My Number Card (JPKI) for secure access to online services.

Pros

  • + Essential for Japanese users needing digital authentication
  • + Secure and integrates with government services
  • + Up-to-date version ensuring reliability

Cons

  • - Limited to Japanese users
  • - No auto-update feature

Cryptomator

Cryptomator is a multi-platform tool that encrypts files on cloud storage, ensuring privacy. It supports Windows, macOS, and Linux, making it ideal for users who value secure cloud storage.

Encrypts files on cloud storage before uploading to ensure security.

Pros

  • + Multi-platform support across Windows, macOS, and Linux.
  • + Client-side encryption ensures files are secure before uploading.
  • + No auto-updates provide manual control for some users.

Cons

  • - Lack of auto-updates may be inconvenient for some.
  • - GitHub issues suggest some users desire additional package options.