



Mimiri Notes is described as 'Provides a safe place to store your notes, passwords, and confidential data with strong encryption and real-time synchronization across all your devices' and is a Note-taking tool in the security & privacy category. There are more than 50 alternatives to Mimiri Notes for a variety of platforms, including Mac, Windows, Linux, Android and Web-based apps. The best Mimiri Notes alternative is Obsidian, which is free. Other great apps like Mimiri Notes are Joplin, Logseq, Standard Notes and Evernote.




Q is a writing and memory tool that uses semantic search instead of folders. It allows markdown formatting on any device, provides math evaluations, and adds punctuation.




Prism is for quick thoughts and links. It feels like texting, rather than writing in a document. Capture easily, organize with tags, develop ideas across threads, review to keep only what matters. Free — unlimited notes, AI tags, and sync.




Heptabase is a visual note-taking tool that helps you make sense of your learning, research, and projects. It helps you get into the flow of thinking and brings together everything you need to do better research.




Supports open formats like plain text, Markdown, RTF, stores notes on disk, offers live sync with external editors, iCloud Drive and Dropbox sync, elastic pane views, fast search, tagging, markdown preview, code highlighting, and robust multi-folder management.




The note-taking app with robust Markdown editor, supporting macOS, Windows, and Linux. This app is designed to be the most convenient way to make notes in Markdown for your daily hacking.




PrivateNotes (formerly Exocortex) is an encrypted note-taking app designed for networked thought. It allows you to link ideas together, creating a web of interconnected notes that mimic how your mind works.



A simple personal knowledge platform with a focus on clean Markdown files, simple queries and a journal.




Opens in less than 400ms via global shortcut, offers overlay notes on top of all windows, extracts text from screenshots using OCR, stores data offline by default, auto-pauses on lock and resumes, all in a minimal, clutter-free and distraction-free writing surface.

Iotas is a simple but elegant solution for notes especially but not only for GNOME users. Through Nextcloud integration, all notes can be kept in sync and accessed on different devices.





OpenNotas is an open-source note-taking application, cross-platform based on PWA, focusing on security and device synchronization.



