Alternatives to OutWiker for all platforms with any license

Zim

Zim brings the concept of a wiki to your desktop. Store information, link pages and edit with WYSISYG markup or directly typing some lightweight markup syntax and see it...

Free Open Source Mac Windows Linux BSD
File Versioning Sync with Dropbox Git integration Hierarchical structure ... Lightweight Nested Notes Plain text file Portable Save as txt Text formatting Wiki-like interface WYSIWYG Support Add a feature

361 Like
CherryTree

A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.

Free Open Source Windows Linux PortableApps.com
Hierarchical structure Infinite hierarchical depth Data portability Export to HTML ... Integrated Search Multiple languages Password encryption Portable Export to PDF Syntax Highlighting Tablet support Add a feature

166 Like
wikidPad

wikidPad is a Wiki-like notebook for storing your thoughts, ideas, todo lists, contacts, or anything else you can think of to write down. What makes wikidPad different...

Free Open Source Mac Windows Linux BSD
Cross Linking Wiki-like interface Add a feature

155 Like
RedNotebook

RedNotebook is a graphical diary and journal helping you keep track of notes and thoughts. It includes a calendar navigation, customizable templates, export...

Free Open Source Mac Windows Linux PortableApps.com Xfce
Auto-saving Add a feature

99 Like
WizNote

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...

Commercial $ $ $ Open Source Mac Windows Linux Web Android ... iPhone Windows S Android Tablet BSD Windows Phone iPad
Calendar integration Cloud sync Google Calendar integration Sync with Google Calendar ... MarkDown support Persistent Linux Portable Save web page for offline use Capture Screen / Take screenshots Supports Multiple Platforms Sync Calendars Add a feature

64 Like
MyTetra

MyTetra is open source and cross platform personal manager for information accumulation. It is powerful program for data memorization and structuring notes.

Free Open Source Mac Windows Linux
Portable WYSIWYG Support Add a feature

26 Like
BasKet

A note taking application for KDE. Lots of features. This multi-purpose note-taking application helps you to: * Easily take all sort of notes * Collect...

Free Open Source Linux BSD
No features added Add a feature

73 Like
- Discontinued Last release 8 years ago. Current github status says there are still bugs moving from KDE 3 to 4 (KDE is at version 5 now)
KeepNote

KeepNote: note-taking and organization. KeepNote is a note taking application that works on Windows, Linux, and MacOS X. With KeepNote, you can store your class...

Free Open Source Mac Windows Linux PortableApps.com
Portable Add a feature

69 Like
- Discontinued No new releases since March 2012, but last version, 0.7.8, is still working and can be downloaded from the official website.
TreePad

A free and lightweight outliner, only 465KB in size. It allows you to store all your notes, emails, texts, hyperlinks, etc. into one or multiple plain-text databases....

Free Personal Windows Linux Wine Raspberry Pi
Lightweight Add a feature

28 Like
MemPad

MemPad is a plain text outliner and note taking program with a structured index. All pages are stored in a single file. User interface available in 20 languages.

Free Windows
No features added Add a feature

11 Like
ConnectedText

ConnectedText is a powerful but simple information management system. It is based on wiki principles and is a free-form note-taking and note-management application that...

Commercial Windows
No features added Add a feature

17 Like
myBase

myBase is a unique freeform database software that creates full-text searchable databases and organizes information in the tree-structured outline form, along with...

Commercial Mac Windows Linux
No features added Add a feature

22 Like
Fetchnotes

Fetchnotes helps you capture and organize short notes like books to read, ideas and shopping lists - like sticky notes for the modern age. Spend less time organizing...

Free Web Android iPhone Android Tablet iPad ... Chrome
Share notes Voice Notes Add a feature

14 Like
- Discontinued App not updated since 2014, website is not available
Flashnote

Flashnote is a quick notes manager created for such cases. When you need a rough copy to save or to process some pieces of a text, Flashnote is small, quick and...

Free Windows Linux
Portable Add a feature

11 Like
Journee

A simplified, RedNotebook-type journal/diary app. With a focus on minimal design and a distraction free writing environment. Makes a folder full of dated text files that...

Free Open Source Windows Linux
Electron based MarkDown support Minimalistic Add a feature

3 Like