TWiki vs. TracWiki vs. PmWiki vs. MediaWiki

General Features TWiki TracWiki PmWiki MediaWiki
Version
TWiki-6.1.0
0.11.5
2.3.33
1.32.2
Last Release Date
2018-07-15 (5 years ago)
2009-02-16 (15 years ago)
2024-04-20 (29 days ago)
2019-06-05 (4 years ago)
Last Update here
2019-07-19 (4 years ago)
2009-09-04 (14 years ago)
2024-04-21 (28 days ago)
2019-06-21 (4 years ago)
Author
Peter Thoeny, TWiki community
Edgewall Software
Petko Yotov (Original author: Patrick R. Michaud)
Magnus Manske, Brion Vibber, Lee Daniel Crocker, Tim Starling, Erik Möller, and others.
URL
Free and Open Source
Yes
Yes
Yes
Yes
License
GPL
Modified BSD license
GPL2+
GPL
Programming Language
Perl, JavaScript
Python
PHP
PHP
Data Storage
Files, RCS
Database
Files
Database
License Cost/ Fee
N/A
0
0
0
Development status
Mature
Beta
Mature
Mature
Intended Audience
Large enterprise; small to medium businesses
Software development teams
All
End Users/Desktop, Education
System Requirements TWiki TracWiki PmWiki MediaWiki
Operating System
Linux, Windows, OS-X and other
Linux distributions, Mac OS X, FreeBSD, NetBSD and MS Windows
Linux, UNIX, Windows, MacOS X, probably others
*nix, Windows, Mac OS X
Root Access
No
No
No
No
Webserver
Almost any webserver, typically Apache and Ngnix
Apache, Standalone (builtin)
Apache, IIS, anything with PHP support. Can also be run w/o a webserver.
Any with PHP support
Other Requirements
RCS (optional), cron/scheduler, fgrep, egrep; Plugins may have additional dependencies
Python, setuptools, Genshi, SQLite or PostgreSQL or MySQL
none
none
Datastorage TWiki TracWiki PmWiki MediaWiki
Text Files
Yes
No
Yes
No
MySQL
No
Yes
Plugin
Yes
PostgreSQL
No
Yes
No
Yes
Oracle
No
No
No
Yes
SQLite
No
Yes
Plugin
Yes
BerkeleyDB
No
No
No
No
RCS
Yes
No
Plugin
No
Other
RcsLite Perl library for version control without external RCS; backend API for other storage
0
Compressed, XML and/or ephemeral files (modules). Can provide custom data backends.
No
Security/Anti-Spam TWiki TracWiki PmWiki MediaWiki
Page Permissions
Yes
Yes
Yes
Yes
ACL
Yes
Yes
Yes
No
Authentication Backends
Internal authentication; anything Apache supports such as LDAP, NIS, AD, Kerberos
File, Database, LDAP (all webserver dependant)
Internal: per page, per group, per user, per user group. External: .htpasswd, LDAP, Active Directory. Plugins: Mailman, forums w/MySQL, oAuth, custom possible.
Yes
Host Blocking
Plugin
Yes
Optional
Yes
Mail Encryption
Yes
No
Optional
Plugin
nofollow
Plugin
Yes
Yes
Optional
Blacklist
Plugin
Plugin
Optional
Yes
CAPTCHA
Plugin
Plugin
Plugin
Plugin
Delayed Indexing
Plugin
No
Optional
No
Development/Support TWiki TracWiki PmWiki MediaWiki
# of Consultants
Preconfigured Hosting
Yes
Yes
Yes
Yes
Code Repository
Issue Tracker
Mailing List
Support Forum
Chat Channel
Stars on GitHub
N/A
N/A
N/A
N/A
Common Features TWiki TracWiki PmWiki MediaWiki
Preview
Yes
Yes
Yes
Yes
Minor Changes
Yes
No
Yes
Yes
Change Summary
Yes
Yes
Yes
Yes
Page History
Yes
Yes
Yes
Yes
Page Revisions
Unlimited
Unlimited
Unlimited
Unlimited
Revision Diffs
Between all
Between all
Between all
Between all
Sitemap
Yes
Yes
Yes
Yes
Plugin System
Yes
Yes
Yes
Yes
Special Features TWiki TracWiki PmWiki MediaWiki
Unicode Support
Yes
Yes
Yes
Yes
Right-to-Left Support
No
Yes
Optional
Yes
Interface Languages
19
Bulgarian, Czech, Danish, German, English, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Russian, Swedish, Ukrainian, Chinese, Chinese Traditional
141
Afar, Abkhazian, Afrikaans, Amharic, Arabic, Assamese, Aymara, Azerbaijani, Bashkir, Byelorussian, Bulgarian, Bihari, Bislama, Bengali; Bangla, Tibetan, Breton, Catalan, Corsican, Czech, Welsh, Danish, German, Bhutani, Greek, English, Esperanto, Spanish, Estonian, Basque, Persian, Finnish, Fiji, Faroese, French, Frisian, Irish, Scots Gaelic, Galician, Guarani, Gujarati, Hausa, Hebrew, Hindi, Croatian, Hungarian, Armenian, Interlingua, Indonesian, Interlingue, Inupiak, Icelandic, Italian, Inuktitut, Japanese, Javanese, Georgian, Kazakh, Greenlandic, Cambodian, Kannada, Korean, Kashmiri, Kurdish, Kirghiz, Latin, Lingala, Laothian, Lithuanian, Latvian, Lettish, Malagasy, Maori, Macedonian, Malayalam, Mongolian, Moldavian, Marathi, Malay, Maltese, Burmese, Nauru, Nepali, Dutch, Norwegian, Occitan, Oromo, Oriya, Punjabi, Polish, Pashto, Pushto, Portuguese, Brazilian Portuguese, Quechua, Rhaeto-Romance, Kirundi, Romanian, Russian, Kinyarwanda, Sanskrit, Sindhi, Sangho, Serbo-Croatian, Sinhalese, Slovak, Slovenian, Samoan, Shona, Somali, Albanian, Serbian, Siswati, Sesotho, Sundanese, Swedish, Swahili, Tamil, Telugu, Tajik, Thai, Tigrinya, Turkmen, Tagalog, Setswana, Tonga, Turkish, Tsonga, Tatar, Twi, Uighur, Ukrainian, Urdu, Uzbek, Vietnamese, Volapuk, Wolof, Xhosa, Yiddish, Yoruba, Zhuang, Chinese, Chinese Traditional, Zulu
38
Arabic, Bulgarian, Breton, Catalan, Czech, Danish, German, Greek, English, Esperanto, Spanish, Persian, Finnish, French, Hungarian, Indonesian, Italian, Japanese, Lithuanian, Latvian, Lettish, Macedonian, Dutch, Norwegian, Polish, Portuguese, Brazilian Portuguese, Romanian, Russian, Slovak, Slovenian, Albanian, Swedish, Tamil, Turkish, Ukrainian, Vietnamese, Chinese, Chinese Traditional
140
Afar, Abkhazian, Afrikaans, Amharic, Arabic, Assamese, Aymara, Azerbaijani, Bashkir, Byelorussian, Bulgarian, Bihari, Bislama, Bengali; Bangla, Tibetan, Breton, Catalan, Corsican, Czech, Welsh, Danish, German, Bhutani, Greek, English, Esperanto, Spanish, Estonian, Basque, Persian, Finnish, Fiji, Faroese, French, Frisian, Irish, Scots Gaelic, Galician, Guarani, Gujarati, Hausa, Hebrew, Hindi, Croatian, Hungarian, Armenian, Interlingua, Indonesian, Interlingue, Inupiak, Icelandic, Italian, Inuktitut, Japanese, Georgian, Kazakh, Greenlandic, Cambodian, Kannada, Korean, Kashmiri, Kurdish, Kirghiz, Latin, Lingala, Laothian, Lithuanian, Latvian, Lettish, Malagasy, Maori, Macedonian, Malayalam, Mongolian, Moldavian, Marathi, Malay, Maltese, Burmese, Nauru, Nepali, Dutch, Norwegian, Occitan, Oromo, Oriya, Punjabi, Polish, Pashto, Pushto, Portuguese, Brazilian Portuguese, Quechua, Rhaeto-Romance, Kirundi, Romanian, Russian, Kinyarwanda, Sanskrit, Sindhi, Sangho, Serbo-Croatian, Sinhalese, Slovak, Slovenian, Samoan, Shona, Somali, Albanian, Serbian, Siswati, Sesotho, Sundanese, Swedish, Swahili, Tamil, Telugu, Tajik, Thai, Tigrinya, Turkmen, Tagalog, Setswana, Tonga, Turkish, Tsonga, Tatar, Twi, Uighur, Ukrainian, Urdu, Uzbek, Vietnamese, Volapuk, Wolof, Xhosa, Yiddish, Yoruba, Zhuang, Chinese, Chinese Traditional, Zulu
Email notification
Yes
Plugin
Optional
Optional
Comments
Threaded
Plugin
Discussion Pages
Discussion Pages
Categories
Yes
Yes
Yes
Yes
Namespaces
Yes
Yes
Yes
Yes
Conflict Handling
Conflict Resolution
Conflict Detection
Conflict Resolution
Conflict Resolution
Concurrent Editing
Unknown
Unknown
Yes
Unknown
Search
Full Text
Full Text
Full Text
Full Text
Wiki Farming
Optional
Yes
Yes
Plugin
Structured Data
Yes
Unknown
Yes
Plugin
Links TWiki TracWiki PmWiki MediaWiki
CamelCase
Yes
Yes
Optional
No
Freelinks
Yes
Yes
Yes
Yes
Backlinks
Yes
Yes
Yes
Yes
InterWiki
Yes
Yes
Yes
Yes
SisterWiki
Plugin
Yes
Plugin
No
Image Links
Yes
Yes
Yes
Yes
Windows Shares
Plugin
Yes
Yes
No
Page Redirects
Plugin
Yes
Yes
Yes
Syntax Features TWiki TracWiki PmWiki MediaWiki
HTML Tags
All
Some
Plugin
Some
Math formulas
Plugin
Plugin
Plugin
Yes
Tables
simple + complex
simple + complex
simple + complex
simple + complex
CREOLE support
No
No
Optional
No
Markdown Support
No
No
Plugin
No
Textile Support
Plugin
Yes
No
No
BBCode Support
No
No
Plugin
No
Emoticon Images
Yes
Plugin
Plugin
Optional
Syntax Highlighting
Plugin
Yes
Optional
Plugin
Footnotes
Plugin
Plugin
Plugin
Yes
Quoting
Yes
Yes
Plugin
No
Internal Comments
Yes
Yes
Yes
Yes
Custom styles
Yes
Yes
Yes
Yes
FAQ Tags
Yes
No
Yes
No
Scripting
TWiki Markup Language, TWiki variables, JavaScript, extensive API
yes, using Python
MarkupExpressions (core, many add-ons). PageLists with templates (core structured data scripting). WikiSh (plugin), Data forms (optional)
Optional
Content Includes
Yes
Plugin
Yes
Yes
Feed Aggregation
Yes
No
Plugin
Plugin
Usability TWiki TracWiki PmWiki MediaWiki
Section Editing
Plugin
No
Plugin
Yes
Page Templates
Yes
No
Yes
Yes
Double-Click Edit
Plugin
No
Plugin
Optional
Toolbar
Plugin
Yes
Optional
Yes
WYSIWYG Editing
Yes
No
Plugin
Plugin
Access Keys
Yes
No
Yes
Yes
Auto Signature
Yes
No
Yes
Yes
Statistics TWiki TracWiki PmWiki MediaWiki
Recent Changes
Yes
Yes
Yes
Yes
Wanted Pages
No
No
Optional
Yes
Orphaned Pages
Plugin
No
Optional
Yes
Most/Least Popular
Yes
No
No
Yes
Recent Visitors
Plugin
No
Plugin
Plugin
Analysis
Yes
No
Plugin
Optional
Output TWiki TracWiki PmWiki MediaWiki
Printer Friendly
Print View
Print CSS
Print View
Print CSS
Mobile Friendly
Plugin
No
Yes
No
Themes & Skins
Yes
No
Yes
Yes
RSS Feeds
Yes
Yes
Optional
Yes
ATOM Feeds
Yes
No
Optional
Yes
Abbreviations
Plugin
Plugin
Plugin
No
Auto-TOC
Yes
Yes
Optional
Yes
Raw Export
Yes
Yes
Yes
Yes
HTML Export
Yes
No
Plugin
Yes
XML export
Plugin
No
Plugin
Yes
PDF Export
Plugin
Plugin
Plugin
Plugin
Office Export
Unknown
Unknown
Plugin
Unknown
Media and Files TWiki TracWiki PmWiki MediaWiki
File Attachments
Yes
Yes
Optional
Yes
Media Revisions
Yes
No
Optional
Yes
Embedded Flash
Plugin
Plugin
Plugin
Plugin
Embedded Video
Plugin
No
Plugin
Plugin
Image Editing
Plugin
No
Plugin
No
SVG Editing
Plugin
No
No
No
MindMap Editing
Plugin
No
Plugin
Plugin
Media Search
Contents
No
Filenames only
Keywords
Extras TWiki TracWiki PmWiki MediaWiki
Calendar
Plugin
No
Plugin
Plugin
Image Galleries
Plugin
No
Plugin
Yes
Presentations
Unknown
Unknown
Plugin
Unknown
Forums
Plugin
No
Plugin
Plugin
Blogs
Plugin
No
Plugin
No
Ticket System
Plugin
Yes
Plugin
No
Chat
Unknown
Unknown
No
Unknown
Syntax Examples TWiki TracWiki PmWiki MediaWiki
Internal Link
WikiWord autolink
Otherweb.WikiWord
[[Spaced text]]
[[WikiWord][label]]
CamelCase
[wiki:ISO9000]
[wiki:TitleIndex Title Index]
[[page name]]
[[page name | link text]]
[[link text -> page name]]
[[#anchor]]
[[#anchor|link to anchor]]
[[page name #anchor]]
[[a link]]
[[a link|with title]]
External Link
http://twiki.org/ autolink
[[http://twiki.org/][label]]
[http://www.edgewall.com/ Edgewall Software]
http://....
[[http://... | link text]]
[[link text -> http://...]]
[http://example.org The title]
Headlines
---+ Level 1
---++ Level 2
---+++ Level 3
---++++ Level 4
---+++++ Level 5
---++++++ Level 6
= Level 1 =
== Level 2 ==
=== Level 3 ===
=== Explicit id === #using-explicit-id-in-heading
! Level 1
!! Level 2
!!! Level 3
==Section==
===Subsection===
====Sub-subsection====
Bold Format
*bold*
'''bold'''
'''bold'''
'''bold'''
Italics Format
_italic_
''italic''
''italic''
''italic''
Underline Format
<u>underline</u>
__underline__
{+underlined+}
<u>underlined</u>
Monospace Format
=monospaced text= and
<verbatim>
multi line text
</verbatim>
{{{monospace}}}
`monospace`
@@monospace@@
<tt>monospace</tt>
Strikethrough Format
<strike>strikethrough</strike>
~~strike-through~~
{-strikethrough-}
<s>strikethrough</s>
Superscript Format
<sup>superscript</sup>
^superscript^
'^superscript^'
<sup>superscript</sup>
Subscript Format
<sub>subscript</sub>
,,subscript,,
'_subscript_'
<sub>subscript</sub>
Images
%ATTACHURL%/image.png
http://any.domain/image.png
[[Image(photo.jpg)]]                           # simplest
[[Image(photo.jpg, 120px)]]                    # with size
[[Image(photo.jpg, right)]]                    # aligned by keyword
[[Image(photo.jpg, nolink)]]                   # without link
https://foo.bar/foo.jpg
Attach:foo.jpg
Attach:foo.jpg"alt/title text" | Caption
[[Image:wiki.png]]
Aligning Text
| left |   center   |   right |
or HTML
or CSS
%center% centered text
%right% right aligned
%lfloat% left floating text
%rfloat% right floating text
%rframe% right floating frame
%lframe% left floating frame
<center>Centered</center>
Text Indentation
<blockquote>
multi line text
</blockquote>
-> indented text
--> more indentation
-< hanging text
--< more indentation
: indented line
Bulleted Lists
* Item 1
* Item 1.1
* Item 2
* Item 1
* Item 1.1
* Item 1
* Item 1
** Item 1.1
* Item 2
alternatively, indented:
* item 1
* item 1.1
* item 2
* Item 1
** Item 1.2
* Item 2
Numbered Lists
1. Item 1
a. Item 1.a
1. Item 2
1. Item 1
1. Item 1.1
1. Item 1
# Item 1
## Item 1.1
# Item 2
alternatively, indented:
# Item 1
# Item 1.1
# Item 2
# Item 1
## Item 1.2
# Item 2
Definition Lists
$ Term: Definition
term::
definition
: term : definition
; term : definition
Horizontal Rule
---
----
----
----
remove TWiki remove TracWiki remove PmWiki remove MediaWiki