Tidily.io has been discontinued. Similar sites and apps include CherryTree, which is free and open source. Other options are Trilium Notes, Cryptee, QOwnNotes and Quire. Note-taking Tools like Tidily.io are a crowded field, with more than 100 alternatives for Android, iPhone, Windows, Mac and iPad.
NoteAway is the simplest, most convenient way to take quick notes on OS X. NoteAway has lots of powerful features for free, like iCloud syncing, rich text, attachments, simple import/export, and a variety of customizable options.
United States
recordando (Spanish for remembering) is a program in which to keep your written thoughts
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!
Swiftnotes is a note taking app that takes simplicity and speed to a whole new level.
TreeNoote is a brand new note-taking program, free, secure and available in a portable version.
"Priorities" is the most effective to-do app you'll ever need. This method is used by famous investors and business people. If they can get by their schedule with this simple method for getting things done, we should be able to do it as well.
Saferoom encrypts your notes and attachments before they are uploaded to Evernote or OneNote cloud. Thus your notes become encrypted and protected against any data leaks.
Estonia
EU
VSNotes is a Visual Studio Code extension.
VS Notes is a simple tool that takes care of the creation and management of plain text notes and harnesses the power of VS Code via the Command Palette.
Inquisite is a note-taking site that makes creating, searching, organizing, and importing/exporting simple and easy
Unit is a modern note-taking app that provides a completely new experience of creating, organizing and managing all your notes.
A simple, beautiful reminder & to-do list app that integrates with Google Calendar and syncs to the cloud.
United States
Belgium
