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Trial Versions

Feature-unlimited 30-day free trials

• Kryptel version 8.2.1 (19.01 Mb).
• Silver Key version 5.3 (20.67 Mb).

Free Software

Free for private and corporate use

• Kryptelite (Kryptel Free Edition) version 8.2.1 (10.14 Mb).
• Silver Key Free Edition version 5.3 (10.82 Mb).
• Silver Key Free Edition USB, version 5.3 (7.21 Mb).
• Silver Key for Android

For Developers

Open source code, licensed under Apache 2.0 license.

• Kryptel/Java ready-to-use JAR: kryptel.jar
• Kryptel/Java source code: Get it on GitHub!