RemNote

Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn. Anyone who needs to remember things in their daily life can benefit from Anki. Since it is content-agnostic and supports images, audio, videos and scientific markup (via LaTeX), the possibilities are endless. Use the free AnkiWeb synchronization service to keep your cards in sync across multiple devices. From card layout to review timing, Anki has a wealth of options for you to customize. Embed audio clips, images, videos and scientific markup on your cards, with precise control over how it's shown. Because the code and storage format is open, your important data is safe.

With Hypernotes you can finally express your knowledge in a natural way – easy to create, easy to expand, and – maybe most importantly – easy for others to understand. Your notes, tutorials, wikis, intranets, books, scripts, articles, research activities – from now on, they have a new home. Everything is connected. So is your knowledge: It forms a network. With Hypernotes you easily create a semantic network of your knowledge. The result? Less text, but more understanding. When your projects get bigger and more successful, you need your team. That’s also true for knowledge bases. Hypernotes has powerful task management features in place: Share and assign writing-related tasks with your colleagues, friends, and family. Some of the most important steps of the content creation process happen not at your desk – but when you are out there, in the real world.