An encrypted messaging app focused on privacy, supporting texts, calls, photos, videos, files, and group chats, with no ads or trackers.
- Instant Messenger
- Free • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- iPad
- Flathub
- Ubuntu
- Debian
+4Open source note-taking app with Markdown support, to-do integration, and synchronization with cloud services like Dropbox and OneDrive.
- Note-taking Tool
- Freemium • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- AppImageHub
- Snapcraft
- Google Chrome
- Flathub
- PortableApps.com
- F-Droid
- Cloudron
- Homebrew
- Chocolatey
- Termux
- Mozilla Firefox
+3Cryptomator provides transparent, client-side encryption for your cloud. Protect your documents from unauthorized access. Cryptomator is free and open source software, so you can rest assured there are no backdoors.
- Cloud Storage Service
- Freemium • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Flathub
- F-Droid
- Homebrew
- Chocolatey
Keybase is a new and free security app for mobile phones and computers. For the geeks among us: it's open source and powered by public-key cryptography.
- Encrypted Chat App
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Ruby
- JavaScript
- Tor
- Go (Programming Language)
- Java
Picocrypt is a very small (hence Pico), very simple, yet very secure encryption tool that you can use to protect your files. It's designed to be the go-to tool for encryption, with a focus on security, simplicity, and reliability.
- File Encryption Software
- Free • Open Source
- Mac
- Windows
- Linux
Autotext text expander "PhraseExpress" for Windows, Mac and iOS.
- Text Expander
- Freemium • Proprietary
- Mac
- Windows
- iPhone
- iPad
+8Experience a desktop-like interface for managing online data, bookmarks, and tabs. Create feeds, organize links, and ensure privacy with advanced encryption.
- Bookmark Manager
- Free • Proprietary
- Online
- Software as a Service (SaaS)
+5Free and open source tool for syncing your browser data between browsers and devices whilst maintaining your privacy and anonymity.
- Bookmark Manager
- Free • Open Source
- Android
- Android Tablet
- Self-Hosted
- Google Chrome
- Firefox
DroidFS is an alternative way to use encrypted overlay filesystems on Android that uses its own internal file explorer instead of mounting virtual volumes. It currently only works with gocryptfs but support for CryFS could be added in the future.
- Free • Open Source
- Android
- F-Droid
LUKS is the standard for Linux hard disk encryption. By providing a standard on-disk-format, it does not only facilitate compatibility among distributions, but also provides secure management of multiple user passwords.
- Disk Encryption Tool
- Free • Open Source
- Linux
Analyze data seamlessly with AI-driven insights, connecting CSV, Google Sheets, Snowflake, and BigQuery. Review, modify, and share generated code.
- Freemium • Proprietary
- Online
- Software as a Service (SaaS)
Unify all your storage. odrive makes it easy to access, sync, and share all your files from one place. Integrations to 20+ services, desktop sync, CLI (inc. Linux), placeholders, zero-knowledge-encryption, web client, advanced sharing, and more.
- FTP Client
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Online
- Raspberry Pi
+6Encryption software using AES for secure file protection, compatible with Windows, macOS, and Linux, employing strong 256-bit encryption.
- File Encryption Software
- Paid • Proprietary
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
+1Boosts productivity by managing reusable text snippets, enabling quick sharing across platforms. Offers fill-in fields and data insights to improve team performance.
- Text Expander
- Paid • Proprietary
- Mac
- Windows
- Google Chrome
- Software as a Service (SaaS)
Insights, control, and security. The analytics platform for modern websites.
- Web Analytics Service
- Freemium • Proprietary
- Online
- Software as a Service (SaaS)