Compare software

Deadbolt vs AttacheCase: catalog facts
Deadbolt	AttacheCase
Free Free and open source under the MIT licence.	Freemium Personal use is free with optional payment; commercial use requires a paid registration…
Windows, macOS, Linux, Command line	Windows, macOS
Password-only encryption with very little to configure Encrypted files work across macOS, Windows and Linux	Encrypts both individual files and whole folders Available for Windows and macOS
No auto-updates on Linux Not a replacement for full-disk encryption	Website and documentation are mainly in Japanese macOS version is still in beta and cannot open AttacheCase 5 format files
Downloadable app	Downloadable app
Open source	Closed source
License: MIT	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.