| General Features | TWiki | PmWiki | Confluence |
|---|---|---|---|
| Version |
TWiki-6.1.0
|
2.3.33
|
5.2
|
| Last Release Date |
2018-07-15 (5 years ago)
|
2024-04-20 (24 days ago)
|
2013-08-12 (10 years ago)
|
| Last Update here |
2019-07-19 (4 years ago)
|
2024-04-21 (23 days ago)
|
2013-08-22 (10 years ago)
|
| Author |
Peter Thoeny, TWiki community
|
Petko Yotov (Original author: Patrick R. Michaud)
|
Atlassian
|
| URL | |||
| Free and Open Source |
Yes
|
Yes
|
No
|
| License |
GPL
|
GPL2+
|
Commercial + Free personal/open source project/community use
|
| Programming Language |
Perl, JavaScript
|
PHP
|
Java
|
| Data Storage |
Files, RCS
|
Files
|
Database
|
| License Cost/ Fee |
N/A
|
0
|
starting at US $10 installed (unlimited wikis)
|
| Development status |
Mature
|
Mature
|
Mature
|
| Intended Audience |
Large enterprise; small to medium businesses
|
All
|
Enterprise + Technical Teams
|
| Hosting Features | TWiki | PmWiki | Confluence |
| Storage Quota |
N/A
|
N/A
|
Unlimited
|
| Bandwidth Quota |
N/A
|
N/A
|
|
| Other Limits |
N/A
|
N/A
|
No
|
| Topic Restrictions |
N/A
|
N/A
|
No
|
| Corporate Branding |
N/A
|
N/A
|
Yes
|
| Own Domain |
N/A
|
N/A
|
Optional
|
| Ads allowed |
N/A
|
N/A
|
No
|
| System Requirements | TWiki | PmWiki | Confluence |
| Operating System |
Linux, Windows, OS-X and other
|
Linux, UNIX, Windows, MacOS X, probably others
|
Windows, Linux and Unix variants
|
| Root Access |
No
|
No
|
No
|
| Webserver |
Almost any webserver, typically Apache and Ngnix
|
Apache, IIS, anything with PHP support. Can also be run w/o a webserver.
|
Apache Tomcat
|
| Other Requirements |
RCS (optional), cron/scheduler, fgrep, egrep; Plugins may have additional dependencies
|
none
|
Oracle JDK 1.6.0_4+
|
| Datastorage | TWiki | PmWiki | Confluence |
| Text Files |
Yes
|
Yes
|
No
|
| MySQL |
No
|
Plugin
|
Yes
|
| PostgreSQL |
No
|
No
|
Yes
|
| Oracle |
No
|
No
|
Yes
|
| SQLite |
No
|
Plugin
|
No
|
| BerkeleyDB |
No
|
No
|
No
|
| RCS |
Yes
|
Plugin
|
No
|
| Other |
RcsLite Perl library for version control without external RCS; backend API for other storage
|
Compressed, XML and/or ephemeral files (modules). Can provide custom data backends.
|
|
| Security/Anti-Spam | TWiki | PmWiki | Confluence |
| Page Permissions |
Yes
|
Yes
|
Yes
|
| ACL |
Yes
|
Yes
|
Yes
|
| Authentication Backends |
Internal authentication; anything Apache supports such as LDAP, NIS, AD, Kerberos
|
Internal: per page, per group, per user, per user group. External: .htpasswd, LDAP, Active Directory. Plugins: Mailman, forums w/MySQL, oAuth, custom possible.
|
LDAP, NTLM, Siteminder, CAS and more
|
| Host Blocking |
Plugin
|
Optional
|
No
|
| Mail Encryption |
Yes
|
Optional
|
Optional
|
| nofollow |
Plugin
|
Yes
|
Optional
|
| Blacklist |
Plugin
|
Optional
|
No
|
| CAPTCHA |
Plugin
|
Plugin
|
Yes
|
| Delayed Indexing |
Plugin
|
Optional
|
No
|
| Development/Support | TWiki | PmWiki | Confluence |
| # of Consultants | |||
| Preconfigured Hosting |
Yes
|
Yes
|
Yes
|
| Code Repository | |||
| Issue Tracker | |||
| Mailing List | |||
| Support Forum | |||
| Chat Channel | |||
| Stars on GitHub |
N/A
|
N/A
|
N/A
|
| Common Features | TWiki | PmWiki | Confluence |
| Preview |
Yes
|
Yes
|
Yes
|
| Minor Changes |
Yes
|
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
|
Yes
|
Yes
|
| Special Features | TWiki | PmWiki | Confluence |
| Unicode Support |
Yes
|
Yes
|
Yes
|
| Right-to-Left Support |
No
|
Optional
|
No
|
| Interface Languages |
19
Bulgarian, Czech, Danish, German, English, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Russian, Swedish, Ukrainian, 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 |
15
Danish, German, Greek, English, Spanish, Finnish, French, Hungarian, Japanese, Korean, Portuguese, Russian, Swahili, Chinese, Chinese Traditional |
| Email notification |
Yes
|
Optional
|
Yes
|
| Comments |
Threaded
|
Discussion Pages
|
Threaded
|
| Categories |
Yes
|
Yes
|
Yes
|
| Namespaces |
Yes
|
Yes
|
Yes
|
| Conflict Handling |
Conflict Resolution
|
Conflict Resolution
|
Conflict Resolution
|
| Concurrent Editing |
Unknown
|
Yes
|
Unknown
|
| Search |
Full Text
|
Full Text
|
Full Text
|
| Wiki Farming |
Optional
|
Yes
|
Yes
|
| Structured Data |
Yes
|
Yes
|
Plugin
|
| Links | TWiki | PmWiki | Confluence |
| CamelCase |
Yes
|
Optional
|
Yes
|
| Freelinks |
Yes
|
Yes
|
Yes
|
| Backlinks |
Yes
|
Yes
|
Yes
|
| InterWiki |
Yes
|
Yes
|
Optional
|
| SisterWiki |
Plugin
|
Plugin
|
No
|
| Image Links |
Yes
|
Yes
|
Yes
|
| Windows Shares |
Plugin
|
Yes
|
Yes
|
| Page Redirects |
Plugin
|
Yes
|
Plugin
|
| Syntax Features | TWiki | PmWiki | Confluence |
| HTML Tags |
All
|
Plugin
|
Optional
|
| Math formulas |
Plugin
|
Plugin
|
Plugin
|
| Tables |
simple + complex
|
simple + complex
|
simple + complex
|
| CREOLE support |
No
|
Optional
|
No
|
| Markdown Support |
No
|
Plugin
|
No
|
| Textile Support |
Plugin
|
No
|
Yes
|
| BBCode Support |
No
|
Plugin
|
No
|
| Emoticon Images |
Yes
|
Plugin
|
Yes
|
| Syntax Highlighting |
Plugin
|
Optional
|
Yes
|
| Footnotes |
Plugin
|
Plugin
|
Plugin
|
| Quoting |
Yes
|
Plugin
|
Yes
|
| Internal Comments |
Yes
|
Yes
|
Plugin
|
| Custom styles |
Yes
|
Yes
|
Yes
|
| FAQ Tags |
Yes
|
Yes
|
Yes
|
| Scripting |
TWiki Markup Language, TWiki variables, JavaScript, extensive API
|
MarkupExpressions (core, many add-ons). PageLists with templates (core structured data scripting). WikiSh (plugin), Data forms (optional)
|
Macros, plugins, widgets, JavaScript and more
|
| Content Includes |
Yes
|
Yes
|
Yes
|
| Feed Aggregation |
Yes
|
Plugin
|
Yes
|
| Usability | TWiki | PmWiki | Confluence |
| Section Editing |
Plugin
|
Plugin
|
No
|
| Page Templates |
Yes
|
Yes
|
Yes
|
| Double-Click Edit |
Plugin
|
Plugin
|
No
|
| Toolbar |
Plugin
|
Optional
|
Yes
|
| WYSIWYG Editing |
Yes
|
Plugin
|
Yes
|
| Access Keys |
Yes
|
Yes
|
Yes
|
| Auto Signature |
Yes
|
Yes
|
No
|
| Statistics | TWiki | PmWiki | Confluence |
| Recent Changes |
Yes
|
Yes
|
Yes
|
| Wanted Pages |
No
|
Optional
|
Yes
|
| Orphaned Pages |
Plugin
|
Optional
|
Yes
|
| Most/Least Popular |
Yes
|
No
|
Yes
|
| Recent Visitors |
Plugin
|
Plugin
|
No
|
| Analysis |
Yes
|
Plugin
|
Yes
|
| Output | TWiki | PmWiki | Confluence |
| Printer Friendly |
Print View
|
Print View
|
Print CSS
|
| Mobile Friendly |
Plugin
|
Yes
|
Plugin
|
| Themes & Skins |
Yes
|
Yes
|
Yes
|
| RSS Feeds |
Yes
|
Optional
|
Yes
|
| ATOM Feeds |
Yes
|
Optional
|
Yes
|
| Abbreviations |
Plugin
|
Plugin
|
No
|
| Auto-TOC |
Yes
|
Optional
|
Yes
|
| Raw Export |
Yes
|
Yes
|
Yes
|
| HTML Export |
Yes
|
Plugin
|
Yes
|
| XML export |
Plugin
|
Plugin
|
Yes
|
| PDF Export |
Plugin
|
Plugin
|
Yes
|
| Office Export |
Unknown
|
Plugin
|
Unknown
|
| Media and Files | TWiki | PmWiki | Confluence |
| File Attachments |
Yes
|
Optional
|
Yes
|
| Media Revisions |
Yes
|
Optional
|
Yes
|
| Embedded Flash |
Plugin
|
Plugin
|
Yes
|
| Embedded Video |
Plugin
|
Plugin
|
Yes
|
| Image Editing |
Plugin
|
Plugin
|
Plugin
|
| SVG Editing |
Plugin
|
No
|
Plugin
|
| MindMap Editing |
Plugin
|
Plugin
|
Plugin
|
| Media Search |
Contents
|
Filenames only
|
Contents
|
| Extras | TWiki | PmWiki | Confluence |
| Calendar |
Plugin
|
Plugin
|
Plugin
|
| Image Galleries |
Plugin
|
Plugin
|
Yes
|
| Presentations |
Unknown
|
Plugin
|
Unknown
|
| Forums |
Plugin
|
Plugin
|
Plugin
|
| Blogs |
Plugin
|
Plugin
|
Yes
|
| Ticket System |
Plugin
|
Plugin
|
Plugin
|
| Chat |
Unknown
|
No
|
Unknown
|
| Syntax Examples | TWiki | PmWiki | Confluence |
| Internal Link |
WikiWord autolink Otherweb.WikiWord [[Spaced text]] [[WikiWord][label]] |
[[page name]] [[page name | link text]] [[link text -> page name]] [[#anchor]] [[#anchor|link to anchor]] [[page name #anchor]] |
[Page Title] [Link Title|Page Title#anchor] [~username] [^attachment.doc] |
| External Link |
http://twiki.org/ autolink [[http://twiki.org/][label]] |
http://.... [[http://... | link text]] [[link text -> http://...]] |
[http://www.example.com] [Link Title|http://www.example.com] [Shortcut Link|PageName@otherwiki] |
| Headlines |
---+ Level 1 ---++ Level 2 ---+++ Level 3 ---++++ Level 4 ---+++++ Level 5 ---++++++ Level 6 |
! Level 1 !! Level 2 !!! Level 3 |
h1. Top Level Heading h2. Smaller Heading h6. Smallest Heading |
| Bold Format |
*bold* |
'''bold''' |
*bold* |
| Italics Format |
_italic_ |
''italic'' |
_italics_ |
| Underline Format |
<u>underline</u> |
{+underlined+} |
+underline+ |
| Monospace Format |
=monospaced text= and <verbatim> multi line text </verbatim> |
@@monospace@@ |
{{monospace}} |
| Strikethrough Format |
<strike>strikethrough</strike> |
{-strikethrough-} |
-strikethrough- |
| Superscript Format |
<sup>superscript</sup> |
'^superscript^' |
^superscript^ |
| Subscript Format |
<sub>subscript</sub> |
'_subscript_' |
~subscript~ |
| Images |
%ATTACHURL%/image.png http://any.domain/image.png |
https://foo.bar/foo.jpg Attach:foo.jpg Attach:foo.jpg"alt/title text" | Caption |
|
| 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 |
|
| Text Indentation |
<blockquote> multi line text </blockquote> |
-> indented text --> more indentation -< hanging text --< more indentation |
|
| Bulleted Lists |
* Item 1 * Item 1.1 * Item 2 |
* Item 1 ** Item 1.1 * Item 2 alternatively, indented: * item 1 * item 1.1 * item 2 |
* one ** one-two * two * three |
| Numbered Lists |
1. Item 1 a. Item 1.a 1. Item 2 |
# Item 1 ## Item 1.1 # Item 2 alternatively, indented: # Item 1 # Item 1.1 # Item 2 |
# one ## one-two # two # three |
| Definition Lists |
$ Term: Definition |
: term : definition |
|
| Horizontal Rule |
--- |
---- |
---- |
| remove TWiki | remove PmWiki | remove Confluence |