Apps similar to HelixNotes include Obsidian, which has a free version. Other options are Joplin, Anytype, Logseq and Notion. There's no shortage of Note-taking Tools like HelixNotes, with more than 100 alternatives for Mac, Windows, the web, Android and Linux.
StudyFocus helps you to organize and turns your notes, lecture sliders, PDFs and recordings into study guides, quizzes, flashcards and other learning material. Simply upload your study material and let our app to analyze it and create study guide for you! Start learning today!
Exsut keeps your tasks, finances, habits, journal, notes and more in one desktop app, stored as a single local file you own. Optional whole database encryption. Pay once, no subscription, no cloud.
United Kingdom
monthlet is an AI-native note app where you speak your mind in plain language and the AI writes the whole note — layout and all — as a local, plain-HTML file you own.
Japan
StashSync is a personal workspace that brings your notes, bookmarks, and files into one place. No more juggling between apps.
Malaysia
Smart notes that respect your privacy. Your original notes stay 100% on your device. For AI features, only minimal context is temporarily sent to the cloud — without compromising privacy.
EtherPK is a markdown and wikilink based PKMS / note taking app with backlinks, sync, mobile UI, E2E encryption, AI and MCP integration.
United Kingdom
AbelNotes is an open-source handwritten note-taking app built for technical work. It renders LaTeX math natively with searchable source, lets you import and annotate PDFs, and offers eight paper types including Cornell, isometric and music staff, with pressure-sensitive pens.
A native macOS to-do list and notes app in one window: Today, Daily, Backlog, notes, goals, timers and analytics — all over one timestamped log. No cron, no cloud, no accounts. Open source on GitHub.
Pakistan
