The best open source alternative to Any.do is Wekan, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Any.do and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Any.do are Habitica (Freemium, Open Source), Org mode (Free, Open Source), Tasks (Free, Open Source) and Task Coach (Free, Open Source).
Habitica is a free habit building and productivity app that treats your real life like a game. With in-game rewards and punishments to motivate you and a strong social network to inspire you, Habitica can help you achieve your goals to become healthy, hard-working, and happy.
WizNote is a Note software, which is especially designed for Internet users and mobile Internet users. WizNote focuses more on notes of rapid collection, management, reading and sharing. WizNote is smaller, more stable, and more suitable for computers, phones and mobile devices.
NixNote, formerly Nevernote, is an open source client for Evernote . It is written in Java so it will also run on Windows & OS-X, but the primary focus has been to try and get a usable environment for Linux.
show more ▾
NixNote vs Any.do opinions
pros, cons and recent comments
NixNote is an Evernote clone, and while theoretically you can do todo lists, it's not the same as any.do.