What it does
AES Crypt is a file-encryption product with desktop and command-line variants and a paid perpetual license after a trial for the desktop or server offering.
AES Crypt is useful when the task is encrypting a file rather than operating a mounted disk vault. Its current page describes a focused file-protection workflow across several operating systems and a command-line option. Decide how the recipient will obtain the file and password separately. The desktop and server offer uses a 30-day trial followed by a perpetual license, with future updates described as included. That current access model should not be confused with historical assumptions about the product being entirely free.
Strengths
- Focused file-encryption workflow
- Desktop and command-line options
Best for
- People protecting individual files for storage or exchange
Sources
- AES Crypt - Advanced File Encryption (Oct 26, 2026)