PrivacyNotes is described as 'End-to-end encrypted platform with zero-knowledge security for notes, tasks, files, diary entries, and password management. Browser accessible' and is a Note-taking tool in the security & privacy category. There are more than 50 alternatives to PrivacyNotes for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best PrivacyNotes alternative is Obsidian, which is free. Other great apps like PrivacyNotes are Joplin, Anytype, Logseq and Notion.
acreom is an actionable personal knowledge base for developers. It helps developers ship faster by centralizing personal and team context in one place.
United Kingdom
Silver Bullet is an extensible, open source, personal knowledge management system. Indeed, that’s fancy talk for “a note-taking app with links.” However, Silver Bullet goes a bit beyond just that.
United States
Minimalist productivity platform offers centralized notes, task management, meeting capture with audio summaries, inbox processing, and Markdown editing, all enhanced by AI prioritization, custom prompts, backlinks, and flexible workflows, supporting multiple methodologies.
A Vim-inspired note-taking application that knows programmers and Markdown better.
Vietnam
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.
Ukraine
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.
United Kingdom
Inkdrop is an AI-native Markdown note-taking app for developers, available on macOS, Windows, Linux, iOS, and Android, with end-to-end encrypted sync.
Japan
This program is a structured notetaking application based on GTK+ 3. Write your notes in instantly-formatted Markdown, organise them in a tree of folders that can be instantly navigated from within the program, and add hand-drawn notes by mouse, touchscreen or digitiser.
Self-hosted and open source note-taking app focused on minimalism and efficiency. Offers simple folder organization, keyboard shortcuts, instant URL formatting, and local media storage under /notes, reducing complexity in organizing thoughts.
Octarine is a fast, lightweight tool for writing, planning, and organizing — in Markdown that stays yours.
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.
United States
