PassCard vs Port Knocker
Side-by-side comparison of two open source alternatives
PassCard
Generate a password card that has your passwords printed on the card in PLAIN TEXT. Take the card with you, and you have access to passwords, for every account you have, and if an attacker get access to your card, you'll have time to change your password.
Port Knocker
A basic port knocker client. Also includes a widget and the ability to choose an application to launch after knocking.
| Feature | PassCard | Port Knocker |
|---|---|---|
| License | GPL-3.0-only | Apache-2.0 |
| Install sources | F-DroidGitHub | F-DroidGitHub |
| Categories | Password ManagerBrowser | Password ManagerBrowser |
| Features | Ad-FreeOpen SourceNo Tracking | Ad-FreeOpen SourceNo Tracking |
| Platforms | Android | Android |
| Website | ||
| Source code |