QuickNote is described as 'Virtual scrapbook for Desktop with a plain text editor. With Quicknote, in its resizable window you can jot down your notes and organize them in categories' and is an app in the Office & Productivity category. There are more than 100 alternatives to QuickNote for a variety of platforms, including Windows, Mac, Linux, Android and Online / Web-based. The best alternative is Notepad++, which is both free and Open Source. Other great apps like QuickNote are Joplin (Free Personal, Open Source), Standard Notes (Freemium, Open Source), Microsoft OneNote (Freemium) and Vim (Free, Open Source).
Shared notes and lists - Collaborate in real time. Capture and build on what matters to your group. Get the message. Communicate in real time. Messaging, photo sharing and link sharing. Tasks and assignments. Share work and delegate to-dos.