Note apps keep growing sideways : databases, kanban boards, plugins, AI assistants. Onyka grows inward.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application typeApplication types
Platforms
- Self-Hosted
- Docker
France
EU

Note apps keep growing sideways : databases, kanban boards, plugins, AI assistants. Onyka grows inward.

CROSSBOW is large-file transfer solution. Built on a proprietary RUDP stack (mkudp) and the mkfft transfer architecture, it delivers direct peer-to-peer transfers with no cloud relay involved.


Annotate and Markup images and photos without changing the image data using the LEADTOOLS Annotation & Markup








Encrypts passwords, seed phrases, and crypto keys locally using AES-256-GCM, adds a configurable dead man's switch with Shamir sharding for secure digital inheritance.


SSLTutor is a learning platform that offers reading resources, blogs, and articles on SSL Certificate along with SSL Installation, SSL Browser Errors, Different SSL Tools, SSL Types, and some of the best SSL Certificate in the industry.

Want to save a copy of your personal file on a usb pendrive but you are worried that, in case of theft, someone will be able to access your data?




A fast, 100% offline, privacy-first Android photo and video gallery with hardware-backed AES-256 vault encryption and throwback stories.



Sealby.app is a local, encrypted Vault to hide Photos, Videos, Files and Notes for iOS. No accounts and servers, free for use, supports iPhone and iPad.



Gitenc is a simple shell script that works as a placeholder for git add and will parse filenames for sensitive names from git status and apply GPG encryption as needed (filenames matching config, connection or sql) while handing everything off to git.
A file security tool that utilizes chaos dynamics to generate high-entropy encryption, operating beyond the predictable structures of standard linear algorithms.

A script to configure transparent encryption of sensitive files stored in a Git repository. Files that you choose will be automatically encrypted when you commit them, and automatically decrypted when you check them out.
Turn your team’s Android phones into secure business walkie talkies. EVO PTT combines instant Push-to-Talk voice, live GPS tracking, SOS alerts, and a real-time web dispatch console in one platform.




Classified! makes your login data, pictures and your other files visible only to those who know the password. All the files you select to protect are encrypted with powerful encrypting algorithms against which there are no successful attacks.



A beautifully simple habit tracker with streaks, goals, reflections, and a journal — all end-to-end encrypted. Only you can see your data. Not even we can.



Private AI inference with encrypted vault storage. Every conversation encrypted end-to-end, every response verified on Arweave. The ChatGPT alternative where you own your data.




Some of your most personal data lives on your camera roll. What are you doing to protect yourself? Encamera encrypts every photo you take, keeping your data safe from the prying eyes of AI, media analysis, hacks, and other violations of privacy.



Protect PII and sensitive information in any web app. Professional-grade encryption that fits perfectly into your team's workflow.




Encrypted note-taking for Windows. All notes are stored in a local AES-256-GCM vault - no cloud, no account, no subscription. Supports Windows Hello biometric unlock.



A standalone application for encrypting files. Contribute to deranjer/goCryptor development by creating an account on GitHub.

A fast, keyboard-driven scratchpad for Linux with smart calculator, currency conversion, OCR, timers, and 14+ themes. Built for KDE Plasma & GNOME with Qt6.




Tree Notebook is a hierarchical notes manager designed for keeping personal information.



