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GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).
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Password-encryption of files and directories. File PEA encrypts files and folders with authenticated encryption to protect confidentiality and integrity. The program uses memory-hard key derivation functions to prevent custom hardware attacks. .
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Free, fast, secure and serverless file encryption.
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DiskCryptor is the only truly free solution, provided under GNU General Public License (GPLv3)...
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CryFS encrypts your files, so you can safely store them anywhere.
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A Qt/C++ GUI front end to cryfs,gocryptfs,securefs,ecryptfs and encfs.
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EncryptPad is an application for viewing and editing symmetrically encrypted text.
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PGPTool allows you to encrypt and decrypt files. It's free and easy to use.
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modernlized encfs by a maintainer of encfs.
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Kryptor is free and open source file encryption software for Windows, Linux, and macOS.
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Skizzle is the most secure way to share end-to-end encrypted files through email, backed by blockchain.
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Encryption-as-a-Service with revolutionary tech - for an encrypted tomorrow. Protecting your privacy is our nature.
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Elvis Text Editor is a vi/ex clone providing syntax hilighting, mulitple files in mulitple windows, browse modes for LaTeX, HTML, and MAN pages, network support, and GUI frontends.