Zwiki vs. UseMod vs. XWiki

General Features Zwiki UseMod XWiki
Version
0.61
1.2.2
18.4.0
Last Release Date
2008-10-28 (17 years ago)
2023-11-10 (2 years ago)
2026-05-27 (2 days ago)
Last Update here
2008-10-30 (17 years ago)
2025-02-25 (1 year ago)
2026-05-27 (2 days ago)
Author
Simon Michael & the Zwiki dev team
Clifford Adams
XWiki Development Team
URL
Free and Open Source
Yes
Yes
Yes
License
GPLv2
GPL
LGPL + Free hosting on https://myxwiki.org for individuals/non profit
Programming Language
Python
Perl
Java
Data Storage
Database
Files
Database, RCS
License Cost/ Fee
0
0
0
Development status
Mature
Mature
Mature
Intended Audience
anyone able to install or get access to a zope server
Enterprise, Workgroups, Developers
Hosting Features Zwiki UseMod XWiki
Storage Quota
N/A
N/A
Bandwidth Quota
N/A
N/A
Other Limits
N/A
N/A
Topic Restrictions
N/A
N/A
Corporate Branding
N/A
N/A
Yes
Own Domain
N/A
N/A
Yes
Ads allowed
N/A
N/A
No
System Requirements Zwiki UseMod XWiki
Operating System
any
Linux, Windows, MacOS X
Any platform supporting Java 17 or greater
Root Access
No
No
No
Webserver
Zope
Apache, probably anything with CGI support
Servlet 5.0+
Other Requirements
Java 17, MySQL/MariaDB/PostgreSQL/HSQLDB/etc (JDBC Driver required)
Datastorage Zwiki UseMod XWiki
Text Files
Plugin
Yes
No
MySQL
Plugin
No
Yes
PostgreSQL
Plugin
No
Yes
Oracle
Plugin
No
Yes
SQLite
Unknown
No
No
BerkeleyDB
Unknown
No
No
RCS
Unknown
No
Plugin
Other
ZODB (zope object database)
No
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
Security/Anti-Spam Zwiki UseMod XWiki
Page Permissions
Yes
Yes
Yes
ACL
Yes
No
Yes
Authentication Backends
any supported by Zope authentication plugins
XWiki, OpenID Connect, LDAP, custom (Open API), Kerberos, NTLM, Headers, PUMA, SAML, Trusted LDAP, Sun SSO
Host Blocking
Patch
Yes
No
Mail Encryption
Yes
Unknown
Yes
nofollow
Unknown
Patch
No
Blacklist
Yes
Patch
Plugin
CAPTCHA
No
No
Yes
Delayed Indexing
Patch
No
Yes
Development/Support Zwiki UseMod XWiki
# of Consultants
Preconfigured Hosting
Yes
No
Yes
Code Repository
Issue Tracker
Mailing List
Support Forum
Chat Channel
#zwiki on freenode
Stars on GitHub
N/A
N/A
N/A
Common Features Zwiki UseMod XWiki
Preview
Yes
Yes
Yes
Minor Changes
No
Yes
Yes
Change Summary
Yes
Yes
Yes
Page History
Yes
Yes
Yes
Page Revisions
Unlimited
Unlimited
Unlimited
Revision Diffs
Between all
Between all
Between all
Sitemap
Yes
Yes
Yes
Plugin System
Yes
No
Yes
Special Features Zwiki UseMod XWiki
Unicode Support
Yes
Yes
Yes
Right-to-Left Support
Optional
Unknown
No
Interface Languages
0
0
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
Email notification
Yes
Unknown
Yes
Comments
Flat
No
Threaded
Categories
No
Unknown
Yes
Namespaces
No
Unknown
Yes
Conflict Handling
Conflict Detection
Conflict Detection
Conflict Resolution
Concurrent Editing
Unknown
No
Yes
Search
Full Text
Full Text
Full Text
Wiki Farming
Unknown
Unknown
Yes
Structured Data
Unknown
Unknown
Yes
Links Zwiki UseMod XWiki
CamelCase
Optional
Optional
Yes
Freelinks
Optional
Yes
Yes
Backlinks
Yes
Yes
Yes
InterWiki
Yes
Yes
Yes
SisterWiki
No
Yes
Yes
Image Links
Yes
Yes
Yes
Windows Shares
Unknown
No
Yes
Page Redirects
Unknown
Yes
Yes
Syntax Features Zwiki UseMod XWiki
HTML Tags
Optional
Some
All
Math formulas
Plugin
No
Yes
Tables
simple + complex
simple
simple + complex
CREOLE support
No
Unknown
Yes
Markdown Support
No
No
Yes
Textile Support
No
No
No
BBCode Support
No
No
No
Emoticon Images
Patch
No
Yes
Syntax Highlighting
No
No
Yes
Footnotes
Yes
No
Yes
Quoting
Yes
No
Yes
Internal Comments
Yes
No
Yes
Custom styles
Yes
No
Yes
FAQ Tags
Optional
No
Plugin
Scripting
DTML
None
velocity, groovy, ruby, jython, generic JSR223 & very powerful API
Content Includes
Yes
Unknown
Yes
Feed Aggregation
Plugin
Unknown
Yes
Usability Zwiki UseMod XWiki
Section Editing
No
No
Yes
Page Templates
No
No
Yes
Double-Click Edit
Patch
No
No
Toolbar
No
No
Yes
WYSIWYG Editing
Plugin
No
Yes
Access Keys
Yes
Unknown
Yes
Auto Signature
Yes
No
No
Statistics Zwiki UseMod XWiki
Recent Changes
Yes
Yes
Yes
Wanted Pages
No
Patch
Yes
Orphaned Pages
Optional
Patch
Yes
Most/Least Popular
Optional
No
Yes
Recent Visitors
Plugin
No
Yes
Analysis
No
No
Yes
Output Zwiki UseMod XWiki
Printer Friendly
Print View
No
Print CSS
Mobile Friendly
Unknown
Unknown
Yes
Themes & Skins
Yes
No
Yes
RSS Feeds
Yes
Yes
Yes
ATOM Feeds
No
No
Optional
Abbreviations
Unknown
No
Plugin
Auto-TOC
Plugin
Yes
Optional
Raw Export
Yes
No
Yes
HTML Export
Yes
No
Yes
XML export
Yes
No
Yes
PDF Export
Patch
No
Yes
Office Export
Unknown
Unknown
Yes
Media and Files Zwiki UseMod XWiki
File Attachments
Yes
Optional
Yes
Media Revisions
No
No
Yes
Embedded Flash
Yes
No
Yes
Embedded Video
Yes
No
Yes
Image Editing
No
Unknown
Plugin
SVG Editing
No
Unknown
Plugin
MindMap Editing
No
Unknown
Plugin
Media Search
Filenames only
No
Contents
Extras Zwiki UseMod XWiki
Calendar
Unknown
Unknown
Plugin
Image Galleries
Unknown
Unknown
Yes
Presentations
Unknown
Unknown
Plugin
Forums
Unknown
Unknown
Plugin
Blogs
Unknown
Unknown
Plugin
Ticket System
Unknown
Unknown
Plugin
Chat
Unknown
Unknown
Plugin
Syntax Examples Zwiki UseMod XWiki
Internal Link
WikiName
[freeform name]
[[double-bracketed]]
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)
External Link
Bare urls plus markup-specific 
link syntax. This and all 
following syntax examples depend 
on which markup mode is used for 
a page, including:

restructured text, structured 
text, wikiwikiweb, moinmoin, 
html, plaintext..
[[wiki syntax here>>http://www.xwiki.com]]
http://www.xwiki.com
Headlines
= Level 1 =
== Level 2 ==
=== Level 3 ===
==== Level 4 ====
===== Level 5 =====
====== Level 6 ======
= Headline
== Subheadline
=== Sub-subheadline
==== etc..
Bold Format
'''bold'''
**bold**
Italics Format
''italic''
//Italics//
Underline Format
<u>underline</u>
__underline__
Monospace Format
<tt>for monospace text</tt>
##monospace##
Strikethrough Format
N/A
--Strike--
Superscript Format
<sup>superscript</sup>
^^superscript^^
Subscript Format
<sub>subscript</sub>
,,subscript,,
Images
http://url.com/pic.gif
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
Aligning Text
N/A
(% style="... css here..." %)Text
Text Indentation
: indented
Non-semantic text indentation through styling:

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

Quotes:

> This is a quoted text
Bulleted Lists
* Item 1
** Item 1.1
* Item 2
* List
** list
*** list
Numbered Lists
# Item 1
## Item 1.1
# Item 2
1. Item 1
11. Item 2
111. Item 3
1. Item 4
Definition Lists
;Term:Definition
; term
: definition
Horizontal Rule
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remove Zwiki remove UseMod remove XWiki