In simple English
Mindwtr helps you write down every task and idea so your mind stays clear. It follows a popular productivity method called Getting Things Done. You can use it on your phone and computer without making an account. Your data stays on your device and works offline. It costs nothing to download and use.
What it is
Mindwtr is an open-source productivity application built for the Getting Things Done workflow. It provides cross-platform apps that let you capture, organize, and review your tasks across desktop and mobile devices.
What it is good for
It is good for solo builders who want a structured task manager that keeps their data private and works offline without a subscription fee.
Stars2.3k
LicenceAGPL-3.0
Latestv1.3.7 (2026-10-22)checked 24 Oct 2026
Last code change2026-10-24
Written inTypeScript
Setup effort
1 / 5
Payoff
4 / 5
Good
- Works completely offline with no account required.
- Available across Windows, macOS, Linux, iOS, and Android.
- Includes a guided weekly review to keep projects on track.
Watch for
- Requires manual setup if you want to sync data across multiple devices.
- The full Getting Things Done workflow has a learning curve if you are new to it.
- Mobile apps may need app store updates rather than syncing automatically from a server.
Replaces
Todoist or NirvanaHQ
Works well with
Obsidian
Install
flatpak install flathub tech.dongdongbh.mindwtr