WikiWikiWiki vs. XWiki vs. PmWiki vs. Foswiki vs. DokuWiki vs. UseMod

General Features WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Version
1.4.0
18.4.1
2.6.0
2.1.11
2025-05-14b "Librarian"
1.2.2
Last Release Date
2026-03-31 (2 months ago)
2026-06-15 (7 days ago)
2026-05-16 (1 month ago)
2026-03-15 (3 months ago)
2025-09-09 (9 months ago)
2023-11-10 (2 years ago)
Last Update here
2026-03-31 (2 months ago)
2026-06-16 (6 days ago)
2026-05-16 (1 month ago)
2026-03-15 (3 months ago)
2026-03-25 (2 months ago)
2025-02-25 (1 year ago)
Author
Min Guhong
XWiki Development Team
Petko Yotov (Original author: Patrick R. Michaud)
Foswiki Community
Andreas Gohr
Clifford Adams
URL
Free and Open Source
Yes
Yes
Yes
Yes
Yes
Yes
License
MIT
LGPL + Free hosting on https://myxwiki.org for individuals/non profit
GPL2+
GPL
GPL 2
GPL
Programming Language
PHP
Java
PHP
Perl
PHP
Perl
Data Storage
Files
Database, RCS
Files
Files, RCS
Files
Files
License Cost/ Fee
0
0
0
$0
0
0
Development status
Mature
Mature
Mature
Mature
Mature
Mature
Intended Audience
Personal, small to medium communities
Enterprise, Workgroups, Developers
All
Enterprise, Corporate, Business, Intranets, Personal use, Community building, Educational, Intranet, Extranet
personal, small to medium companies
Hosting Features WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Storage Quota
N/A
N/A
N/A
N/A
N/A
Bandwidth Quota
N/A
N/A
N/A
N/A
N/A
Other Limits
N/A
N/A
N/A
N/A
N/A
Topic Restrictions
N/A
N/A
N/A
N/A
N/A
Corporate Branding
N/A
Yes
N/A
N/A
N/A
N/A
Own Domain
N/A
Yes
N/A
N/A
N/A
N/A
Ads allowed
N/A
No
N/A
N/A
N/A
N/A
System Requirements WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Operating System
Any OS running PHP 8.2+
Any platform supporting Java 17 or greater
Linux, UNIX, Windows, MacOS X, probably others
Linux, Windows, OS-X and others
Linux, UNIX, Windows, MacOS X, probably others
Linux, Windows, MacOS X
Root Access
No
No
No
No
No
No
Webserver
Apache, Nginx (optional)
Servlet 5.0+
Apache, IIS, anything with PHP support. Can also be run with PHP's built-in webserver.
Apache, Lighttpd, Nginx, or any other supporting (F)CGI
Apache, IIS, Nginx, Lighttpd, anything with PHP support
Apache, probably anything with CGI support
Other Requirements
PHP 8.2+; required: json, mbstring, session, hash, pcre; optional: zip, intl
Java 17, MySQL/MariaDB/PostgreSQL/HSQLDB/etc (JDBC Driver required)
none
RCS (optional), cron/scheduler, fgrep, egrep; Plugins may have additional dependencies
Datastorage WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Text Files
Yes
No
Yes
Yes
Yes
Yes
MySQL
No
Yes
Plugin
No
No
No
PostgreSQL
No
Yes
No
No
No
No
Oracle
No
Yes
No
No
No
No
SQLite
No
No
Plugin
No
No
No
BerkeleyDB
No
No
No
No
No
No
RCS
No
Plugin
Plugin
Yes
No
No
Other
Search/related indexes cached in JSON (auto-rebuild on stale/invalid)
JDBC Databases and in general any database supported by Hibernate; any custom implementation, as the storage is pluggable. Attachments can be saved on the filesystem
Compressed, XML and/or ephemeral files (modules). Can provide custom data backends.
caching of content into database using plugins
None
No
Security/Anti-Spam WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Page Permissions
No
Yes
Yes
Yes
Yes
Yes
ACL
No
Yes
Yes
Yes
Yes
No
Authentication Backends
Yes
XWiki, OpenID Connect, LDAP, custom (Open API), Kerberos, NTLM, Headers, PUMA, SAML, Trusted LDAP, Sun SSO
Internal: per page, per group, per user, per user group. External: .htpasswd, LDAP, Active Directory. Plugins: Mailman, forums w/MySQL, oAuth, custom possible.
Internal authentication; anything Apache supports such as LDAP, NIS, AD, Kerberos
Textfile, LDAP, MySQL, PostgreSQL, ActiveDirectory
Host Blocking
No
No
Optional
Plugin
Plugin
Yes
Mail Encryption
No
Yes
Optional
Yes
Optional
Unknown
nofollow
No
No
Yes
Yes
Optional
Patch
Blacklist
No
Plugin
Optional
Plugin
Optional
Patch
CAPTCHA
No
Yes
Plugin
Plugin
Plugin
No
Delayed Indexing
No
Yes
Optional
Plugin
Optional
No
Development/Support WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
# of Consultants
Preconfigured Hosting
No
Yes
Yes
Yes
Yes
No
Code Repository
Issue Tracker
Mailing List
Support Forum
Chat Channel
Stars on GitHub
29 ⭐
N/A
N/A
118 ⭐
4648 ⭐
N/A
Common Features WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Preview
No
Yes
Yes
Yes
Yes
Yes
Minor Changes
No
Yes
Yes
Yes
Yes
Yes
Change Summary
No
Yes
Yes
Yes
Yes
Yes
Page History
Yes
Yes
Yes
Yes
Yes
Yes
Page Revisions
Restricted by Number
Unlimited
Unlimited
Unlimited
Unlimited
Unlimited
Revision Diffs
Between all
Between all
Between all
Between all
Between all
Between all
Sitemap
Yes
Yes
Yes
Yes
Yes
Yes
Plugin System
No
Yes
Yes
Yes
Yes
No
Special Features WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Unicode Support
Yes
Yes
Yes
Yes
Yes
Yes
Right-to-Left Support
No
No
Optional
No
Yes
Unknown
Interface Languages
2
English, Korean
40
Bulgarian, Catalan, Czech, Danish, German, Greek, English, Spanish, Persian, French, Galician, Hindi, Croatian, Hungarian, Indonesian, Italian, Japanese, Cambodian, Kannada, Korean, Lithuanian, Latvian, Lettish, Marathi, Dutch, Norwegian, Polish, Portuguese, Brazilian Portuguese, Romanian, Russian, Sinhalese, Slovak, Slovenian, Swedish, Turkish, Uighur, Ukrainian, Vietnamese, Chinese, Chinese Traditional
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
22
Bulgarian, Czech, Danish, German, Greek, English, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Brazilian Portuguese, Russian, Swedish, Ukrainian, Chinese, Chinese Traditional
68
Afrikaans, Arabic, Azerbaijani, Byelorussian, Bulgarian, Bengali; Bangla, Catalan, Czech, Welsh, Danish, German, Greek, English, Esperanto, Spanish, Estonian, Basque, Persian, Finnish, Faroese, French, Frisian, Galician, Hebrew, Hindi, Croatian, Hungarian, Interlingua, Indonesian, Icelandic, Italian, Japanese, Georgian, Kazakh, Cambodian, Kannada, Korean, Kurdish, Latin, Lithuanian, Latvian, Lettish, Malagasy, Macedonian, Malayalam, Marathi, Malay, Nepali, Dutch, Norwegian, Polish, Portuguese, Brazilian Portuguese, Romanian, Russian, Sinhalese, Slovak, Slovenian, Albanian, Serbian, Swedish, Tamil, Thai, Turkish, Ukrainian, Uzbek, Vietnamese, Chinese, Chinese Traditional
0
Email notification
No
Yes
Optional
Yes
Optional
Unknown
Comments
No
Threaded
Discussion Pages
Plugin
Plugin
No
Categories
No
Yes
Yes
Plugin
Plugin
Unknown
Namespaces
Yes
Yes
Yes
Yes
Yes
Unknown
Conflict Handling
Conflict Detection
Conflict Resolution
Conflict Resolution
Page Locking
Page Locking
Conflict Detection
Concurrent Editing
No
Yes
Yes
No
No
No
Search
Full Text
Full Text
Full Text
Full Text
Full Text
Full Text
Wiki Farming
No
Yes
Yes
Plugin
Plugin
Unknown
Structured Data
Yes
Yes
Yes
Yes
Plugin
Unknown
Links WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
CamelCase
No
Yes
Optional
Yes
Optional
Optional
Freelinks
Yes
Yes
Yes
Yes
Yes
Yes
Backlinks
Yes
Yes
Yes
Yes
Yes
Yes
InterWiki
No
Yes
Yes
Plugin
Yes
Yes
SisterWiki
No
Yes
Plugin
Plugin
No
Yes
Image Links
Yes
Yes
Yes
Yes
Yes
Yes
Windows Shares
No
Yes
Yes
Plugin
Yes
No
Page Redirects
Yes
Yes
Yes
Plugin
Plugin
Yes
Syntax Features WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
HTML Tags
Some
All
Plugin
All
Optional
Some
Math formulas
No
Yes
Plugin
Plugin
Plugin
No
Tables
simple
simple + complex
simple + complex
simple + complex
simple
simple
CREOLE support
No
Yes
Optional
Plugin
Plugin
Unknown
Markdown Support
Yes
Yes
Plugin
Plugin
Plugin
No
Textile Support
No
No
No
Plugin
Plugin
No
BBCode Support
No
No
Plugin
Plugin
Plugin
No
Emoticon Images
No
Yes
Plugin
Plugin
Yes
No
Syntax Highlighting
No
Yes
Optional
Plugin
Yes
No
Footnotes
Yes
Yes
Plugin
Plugin
Yes
No
Quoting
Yes
Yes
Plugin
Yes
Yes
No
Internal Comments
No
Yes
Yes
Yes
Plugin
No
Custom styles
Yes
Yes
Yes
Yes
Plugin
No
FAQ Tags
No
Plugin
Yes
Yes
Plugin
No
Scripting
JavaScript
velocity, groovy, ruby, jython, generic JSR223 & very powerful API
MarkupExpressions (core, many add-ons). PageLists with templates (core structured data scripting). WikiSh (plugin), Data forms (optional)
JavaScript; Topic Markup Language
Optional, PHP
None
Content Includes
Yes
Yes
Yes
Yes
Plugin
Unknown
Feed Aggregation
No
Yes
Plugin
Plugin
Yes
Unknown
Usability WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Section Editing
No
Yes
Plugin
Plugin
Yes
No
Page Templates
No
Yes
Yes
Yes
Yes
No
Double-Click Edit
No
No
Plugin
Plugin
Plugin
No
Toolbar
No
Yes
Optional
Plugin
Yes
No
WYSIWYG Editing
No
Yes
Plugin
Plugin
Plugin
No
Access Keys
Yes
Yes
Yes
Yes
Yes
Unknown
Auto Signature
No
No
Yes
Yes
Yes
No
Statistics WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Recent Changes
Yes
Yes
Yes
Yes
Yes
Yes
Wanted Pages
Yes
Yes
Optional
No
Plugin
Patch
Orphaned Pages
Yes
Yes
Optional
Plugin
Plugin
Patch
Most/Least Popular
No
Yes
No
Yes
Plugin
No
Recent Visitors
No
Yes
Plugin
Plugin
Plugin
No
Analysis
No
Yes
Plugin
Yes
Plugin
No
Output WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Printer Friendly
Print CSS
Print CSS
Print View
Print View
Print CSS
No
Mobile Friendly
Yes
Yes
Yes
Yes
Yes
Unknown
Themes & Skins
Yes
Yes
Yes
Yes
Yes
No
RSS Feeds
Yes
Yes
Optional
Yes
Yes
Yes
ATOM Feeds
Yes
Optional
Optional
Yes
Yes
No
Abbreviations
No
Plugin
Plugin
Plugin
Yes
No
Auto-TOC
Yes
Optional
Optional
Yes
Yes
Yes
Raw Export
Yes
Yes
Yes
Yes
Yes
No
HTML Export
No
Yes
Plugin
Yes
Yes
No
XML export
No
Yes
Plugin
Plugin
No
No
PDF Export
No
Yes
Plugin
Plugin
Plugin
No
Office Export
No
Yes
Plugin
Plugin
Plugin
Unknown
Media and Files WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
File Attachments
No
Yes
Optional
Yes
Yes
Optional
Media Revisions
No
Yes
Optional
Yes
Yes
No
Embedded Flash
No
Yes
Plugin
Plugin
Yes
No
Embedded Video
Yes
Yes
Plugin
Plugin
Yes
No
Image Editing
No
Plugin
Plugin
Plugin
No
Unknown
SVG Editing
No
Plugin
Plugin
Plugin
Plugin
Unknown
MindMap Editing
No
Plugin
Plugin
Plugin
Plugin
Unknown
Media Search
No
Contents
Filenames only
Contents
Filenames only
No
Extras WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Calendar
No
Plugin
Plugin
Plugin
Plugin
Unknown
Image Galleries
No
Yes
Plugin
Plugin
Plugin
Unknown
Presentations
No
Plugin
Plugin
Plugin
Plugin
Unknown
Forums
No
Plugin
Plugin
Plugin
No
Unknown
Blogs
No
Plugin
Plugin
Plugin
Plugin
Unknown
Ticket System
No
Plugin
Plugin
Plugin
Plugin
Unknown
Chat
No
Plugin
No
No
No
Unknown
Syntax Examples WikiWikiWiki XWiki PmWiki Foswiki DokuWiki UseMod
Internal Link
[[Title]]
[[Title|Alias]]
[[Parent/Child]]
XWiki supports 16+ input syntaxes (e.g. confluence, twiki, docbook, mediawiki, xwiki, markdown, etc), see http://rendering.xwiki.org/xwiki/bin/view/Main/WebHome#HSupportedSyntaxes for details.

The syntax documented below is XWiki Syntax 2.1 (http://platform.xwiki.org/xwiki/bin/view/Main/XWikiSyntax).

[[wiki syntax here>>Space.Page]]
[[Space.Page]]
(Space is optional and is the current space if not specified)
[[page name]]
[[page name | link text]]
[[link text -> page name]]
[[#anchor]]
[[#anchor|link to anchor]]
[[page name #anchor]]
WikiWord autolink
Otherweb.WikiWord
[[Spaced text]]
[[WikiWord][label]]
[[a Link]]
[[namespace:link]]
[[link|With a Title]]
External Link
<https://...>
[Text](https://wikiwikiwiki.wiki)
[[wiki syntax here>>http://www.xwiki.com]]
http://www.xwiki.com
http://....
[[http://... | link text]]
[[link text -> http://...]]
External Link
http://foswiki.org/ autolink
[[http://foswiki.org/][label]]
[[http://example.com]]
[[http://example.com|With a Title]]
Headlines
# Headline 1
## Headline 2
### Headline 3
#### Headline 4
##### Headline 5
###### Headline 6
= Headline
== Subheadline
=== Sub-subheadline
==== etc..
! Level 1
!!#anchor Level 2
!!! Level 3
---+ Level 1
---++ Level 2
---+++ Level 3
---++++ Level 4
---+++++ Level 5
---++++++ Level 6
====== Level 1 ======
===== Level 2 =====
==== Level 3 ====
=== Level 4 ===
== Level 5 ==
= Level 1 =
== Level 2 ==
=== Level 3 ===
==== Level 4 ====
===== Level 5 =====
====== Level 6 ======
Bold Format
**Text**
**bold**
'''bold'''
*bold*
**bold**
'''bold'''
Italics Format
*Text*
//Italics//
''italic''
_italic_
//italics//
''italic''
Underline Format
__underline__
{+underlined+}
<u>underline</u>
__underlined__
<u>underline</u>
Monospace Format
`code`
##monospace##
@@monospace@@
=monospaced text= and
<verbatim>
multi line text
</verbatim>
''monospace''
<tt>for monospace text</tt>
Strikethrough Format
~~Text~~
--Strike--
{-strikethrough-}
<strike>strikethrough</strike>
<del>strikethrough</del>
N/A
Superscript Format
^^superscript^^
'^superscript^'
<sup>superscript</sup>
<sup>superscript</sup>
<sup>superscript</sup>
Subscript Format
,,subscript,,
'_subscript_'
<sub>subscript</sub>
<sub>subscript</sub>
<sub>subscript</sub>
Images
![](https://wikiwikiwiki.wiki/cherry.jpg)
(image: https://wikiwikiwiki.wiki/cherry.jpg)
image:img.png
image:Space.Page@img.png
[[image:img.png||width="25" height="25"]]
image:http://some/url/img.png

Starting with the xwiki/2.1 syntax, also:
image:icon:cancel
https://foo.bar/foo.jpg
Attach:foo.jpg
Attach:foo.jpg"alt/title text" | Caption
%ATTACHURL%/image.png
http://any.domain/image.png
%IMAGE{"image.png"}%
{{local.jpg}}
{{http://foo.bar/baz.jpg}}
http://url.com/pic.gif
Aligning Text
(% style="... css here..." %)Text
%center% centered text
%right% right aligned
%lfloat% left floating text
%rfloat% right floating text
%rframe% right floating frame
%lframe% left floating frame
| left |   center   |   right |
or HTML
or CSS
Plugin
N/A
Text Indentation
> Quote
Non-semantic text indentation through styling:

(% style="... css here..." %)multi line text

Quotes:

> This is a quoted text
-> indented text
--> more indentation
-< hanging text
--< more indentation
<blockquote>
multi line text
</blockquote>
N/A
: indented
Bulleted Lists
- Watermelon
- Melon
- Peach
- Fig
- Cherry
* List
** list
*** list
* Item 1
** Item 1.1
* Item 2
alternatively, indented:
* item 1
* item 1.1
* item 2
* Item 1
* Item 1.1
* Item 2
* item 1
* item 1.1
* item 2
* Item 1
** Item 1.1
* Item 2
Numbered Lists
1. Watermelon
2. Melon
3. Peach
4. Fig
5. Cherry
1. Item 1
11. Item 2
111. Item 3
1. Item 4
# Item 1
## Item 1.1
# Item 2
alternatively, indented:
# Item 1
# Item 1.1
# Item 2
1. Item 1
a. Item 1.a
1. Item 2
- item 1
- item 1.1
- item 2
# Item 1
## Item 1.1
# Item 2
Definition Lists
Term
: Definition
; term
: definition
: term : definition
$ Term: Definition
Plugin
;Term:Definition
Horizontal Rule
***
---
----
----
---
----
----
remove WikiWikiWiki remove XWiki remove PmWiki remove Foswiki remove DokuWiki remove UseMod