Apps similar to OneNote Online include Notesnook, which is open source with a free version. Other options are Zettlr, Microsoft OneNote, Zim and CherryTree. There's no shortage of Note-taking Tools like OneNote Online, with more than 100 alternatives for Windows, Mac, Android, Linux and iPhone.
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
An eye-friendly, secure note-taking app with note Hiding and private voice recording features.
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
KNote is an easy to use wiki-like note taking program with built in file management and blogging capabilities.
Have you ever needed to remember something real important but had no way to? Catzware introduces Simple Notes, a program which allows you to make up to five notes and keep them open on your desktop all at the same time so you never forget anything again!
LabLog makes it easy for research laboratories to store data, experiments, observations and protocols in the cloud while complying with all federal regulations. Based in the US, they are able to provide local, on-site support to all industry clients.
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 cloud, no accounts. Open source on GitHub.
Pakistan
Jreepad, Java Treepad Editor, is an excellent free "personal database" program - it's a great way to organise all your personal notes, thoughts, tasks, recipes, memories...
Jot+ Notes is the premiere note manager for Microsoft Windows. Now gone Freeware as of December 2019 !
Mindspace makes it easy to remember things. Users can capture thoughts and ideas as notes, audio streams or sketches and access them from anywhere at any time.
Easy Notes - Notepad, Notebook, Free Notes App? is a brand new easy-to-use free notes app for Android. With this easy notepad app, You can make quick notes with colorful backgrounds and checklists to help organize your tasks and life easily.
Take notes, anytime, quick, anywhere. Manage your TO-DO list and reminders. Remember things. Note taking on Android.
