Apps similar to Zim include Obsidian, which has a free version. Other options are Joplin, Anytype, Notion and Notesnook. Note-taking Tools like Zim are a crowded field, with more than 100 alternatives for Windows, Mac, Linux, the web and Android.
NoteLynX is the unique, 3-in-1 Outliner, Mindmap and Personal Wiki with embedded Hyperlinks to cross reference your notes. NoteLynX also lets a child note have Multiple Parents, enabling it to belong to multiple lists.
Boost your productivity. Take notes, set reminders and save contents and links, all in 1 swipe of the mouse. Attach notes automatically to any window.
Proven, best practices-driven IT documentation platform packed with features designed to help you maximize the efficiency, transparency and consistency of your team.
Canada
An easy to use note keeping app available on all platforms with data stored on your own storage! Fully decentralized based on Blockstack platform. Also, fully open source!
"SimpleNotes" lets you create, edit and organize all your notes anytime, anywhere. Easy switching between Desktop and Mobile. You can share your notes with everyone you want. The Website is free to use and a Desktop and Mobile APP is also available.
Curiota is a free, fast, always available, easy to use macOS app for taking quick notes and collecting files. Instead of a proprietary database, Curiota uses standard file formats, a completely open file hierarchy, and Spotlight.
United States
Want to make study notes and exam notes? No worries, IQNote - the one stop study notes making app is here.
Terminal-based, hyper-fast, CRDT-backed, collaborative note-taking tool Simple, powerful, extremely fast search. fzn is local-first; remote-second. It acts on local in-memory data, meaning no expensive I/O and native speeds.
Sweden
EU
Simple but incredibly useful, Leafnote is a minimal text editor with a twist: the ability to keep multiple documents together as a single project, organized in an easy-to-rearrange tree.
United States
Woas is a complete wiki in a single HTML file that works in every major browser, including older versions (even IE6!). It can store and display images and files within itself and is incredibly useful for research and documentation.
A versatile, cross-platform worldbuilding app that can be used as a simple note-taking app, a private local wiki, a writing tool for a novel, or a TTRPG campaign manager.
United Kingdom
A beautiful, uncluttered all-in-one tool. Write, plan, take notes, capture ideas and get organized.
