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OpaqueFiles 0.9.11.0

File encryption software for cloud storage

filecart Linux
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2this week
FreeFreeware
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OpaqueFiles 0.9.11.0 screenshot
OpaqueFiles 0.9.11.0 screenshot

About OpaqueFiles

OpaqueFiles is a free and open-source project that can be used to encrypt data before uploading it to cloud providers or local storage.

Please also check out Cryptomator to see what suits you best.

Features

• Encryption: ChaCha20-Poly1305 (default), AES-GCM-SIV

• Remember password: Password can be saved in ~/.config/OpaqueFiles/opaqueFiles.properties to avoid typing

• Compression: None, Zstd (default), gzip, XZ

• Reed–Solomon Error Correction

• Argon2id key derivation

• Verification: Checks your encrypted files for errors during encryption

• Checking: Check your encrypted files for malicious manipulation

• Scrubbing: Check your encrypted files for corruption, and fix the corruption

• UNIX Pipes

• Stress testing: Test CPU/Memory stabilty. Faster but not as reliable as Memtest

License: GPL-3.0-or-later
Release info New Release on May 06, 2026
Release notes Releasing version 0.9.11.0

Updated to Java 25. Updated libs.
Related tags encryption aes chacha
Listing dataFlathub

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