Paperwork
Paperwork is an open source note-taking & archiving app written in PHP.
18 Alternatives To Paperwork
Alternote
OS X note-taking app for Evernote.
Asana
Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done. With Asana, remote teams can organize projects, manage shifting priorities, and get work done.
Bear
Bear is a flexible writing app for crafting notes and prose.
Emakin
Business Process Management for Enterprises
Evernote
Bring your life’s work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Jama Connect
Collaborate with your team and share the data you care about in one place
Joplin
Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
NoteLedge
Multimedia Notepad , Stay Organized and Make Beautiful Notes
Notezilla
Colorful & powerful sticky notes app for Windows & Phones.
OneNote
Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.
RedNotebook
RedNotebook is a software that format, tag and search entries and add pictures, links and customizable templates, spell check notes, and export to plain text, HTML, Latex or PDF.
Simplenote
The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.
Standard Notes
A safe place for your notes, thoughts, and life’s work
TagSpaces
TagSpaces is an open source platform for personal data management. With TagSpaces you can manage and organize the files on your laptop, tablet or smart phone.
Todoist
Todoist is a to-do list that helps you get organized, at work and in life.
Trello
Infinitely flexible. Incredibly easy to use. Great mobile apps. It’s free. Trello keeps track of everything, from the big picture to the minute details.
Wekan
The open-source Trello-like kanban (built with Meteor). Wekan is an completely Open Source and Free software collaborative kanban board application with MIT license.
Whether you’re maintaining a personal todo list, planning your holidays with some friends, or working in a team on your next revolutionary idea, Kanban boards are an unbeatable tool to keep your things organized.
Zoho Notebook
Zoho Notebook is a simple note-taking app.