Open Source Continuous File Synchronization
GnuPG for Windows
A simple, modern and secure encryption tool (and Go library)
Multi-platform transparent client-side encryption for your cloud files
Flipper Zero Unleashed Firmware
Keyper by Jarrid is a suite of crypto key management APIs
Keybase Go library, client, service, OS X, iOS, Android, Electron
A dead simple tool to sign files and verify digital signatures
A library for secure deleting data on-the-fly
Java application for encryption
A lightweight and easy-to-use password manager
Simple encryption tool
PHP code to purify & filter HTML
receive an email when a file is accessed or modified on linux-unix
UNiform Interface to COmputing and data REsources
Secure communication software
Secure wiping/shredding of free disk space with many methods
Powerful webdav client and sync tools with client-side AES encryption
The safest way to store private data in untrusted (cloud) environments
Petoron Quantum Standard (PQS)
Password Safe encrypted databases, Java library
Simple utility / application to verify integrity of any file and text.
Simple password manager written on Laravel and Filament
Free open source password manager