Zim Wiki
Zim is a graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images.
18 Alternatives To Zim Wiki
BookStack
An open source knowledge management application that’s focused on ease of use. BookStack is a simple, self-hosted, easy-to-use platform for organising and storing information.
BookStack is fully free and open, MIT licensed.
Confluence
Confluence is content collaboration software that changes how modern teams work
DokuWiki
DokuWiki is a simple to use and highly versatile Open Source wiki software that doesn’t require a database. It is loved by users for its clean and readable syntax. The ease of maintenance, backup and integration makes it an administrator’s favorite.
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.
MediaWiki
MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia. The MediaWiki software is used by tens of thousands of websites and thousands of companies and organizations.
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.
Simplenote
The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.
wikidPad
wikidPad is an application for storing thoughts, ideas, todo lists, contacts, or anything else that user can think of to write down.