Zwiki vs. Hatta vs. PmWiki

General Features Zwiki Hatta PmWiki
Version
0.61
1.6.6
2.6.0
Last Release Date
2008-10-28 (17 years ago)
2015-08-29 (10 years ago)
2026-05-16 (24 days ago)
Last Update here
2008-10-30 (17 years ago)
2015-08-29 (10 years ago)
2026-05-16 (24 days ago)
Author
Simon Michael & the Zwiki dev team
Radomir Dopieralski
Petko Yotov (Original author: Patrick R. Michaud)
URL
Free and Open Source
Yes
Yes
Yes
License
GPLv2
GPL v2
GPL2+
Programming Language
Python
Python
PHP
Data Storage
Database
Files, RCS
Files
License Cost/ Fee
0
0
0
Development status
Mature
Mature
Mature
Intended Audience
anyone able to install or get access to a zope server
All
System Requirements Zwiki Hatta PmWiki
Operating System
any
Linux, Unix, Windows, MacOSX
Linux, UNIX, Windows, MacOS X, probably others
Root Access
No
No
No
Webserver
Zope
Standalone, WSGI, FastCGI, CGI
Apache, IIS, anything with PHP support. Can also be run with PHP's built-in webserver.
Other Requirements
Mercurial
none
Datastorage Zwiki Hatta PmWiki
Text Files
Plugin
Yes
Yes
MySQL
Plugin
No
Plugin
PostgreSQL
Plugin
No
No
Oracle
Plugin
No
No
SQLite
Unknown
Optional
Plugin
BerkeleyDB
Unknown
No
No
RCS
Unknown
Yes
Plugin
Other
ZODB (zope object database)
Plain text files in Mercurial repository, with SQLite index
Compressed, XML and/or ephemeral files (modules). Can provide custom data backends.
Security/Anti-Spam Zwiki Hatta PmWiki
Page Permissions
Yes
Yes
Yes
ACL
Yes
No
Yes
Authentication Backends
any supported by Zope authentication plugins
n/a
Internal: per page, per group, per user, per user group. External: .htpasswd, LDAP, Active Directory. Plugins: Mailman, forums w/MySQL, oAuth, custom possible.
Host Blocking
Patch
No
Optional
Mail Encryption
Yes
Yes
Optional
nofollow
Unknown
No
Yes
Blacklist
Yes
No
Optional
CAPTCHA
No
Optional
Plugin
Delayed Indexing
Patch
No
Optional
Development/Support Zwiki Hatta PmWiki
# of Consultants
Preconfigured Hosting
Yes
No
Yes
Code Repository
Issue Tracker
Mailing List
Support Forum
Chat Channel
#zwiki on freenode
#wiki at freenode.net
Stars on GitHub
N/A
N/A
N/A
Common Features Zwiki Hatta PmWiki
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 Hatta PmWiki
Unicode Support
Yes
Yes
Yes
Right-to-Left Support
Optional
Optional
Optional
Interface Languages
0
15
Arabic, Czech, Danish, German, Greek, English, Spanish, Estonian, Finnish, French, Hungarian, Japanese, Polish, Russian, Swedish
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
Email notification
Yes
No
Optional
Comments
Flat
No
Discussion Pages
Categories
No
Yes
Yes
Namespaces
No
Optional
Yes
Conflict Handling
Conflict Detection
Conflict Resolution
Conflict Resolution
Concurrent Editing
Unknown
Unknown
Yes
Search
Full Text
Full Text
Full Text
Wiki Farming
Unknown
Optional
Yes
Structured Data
Unknown
No
Yes
Links Zwiki Hatta PmWiki
CamelCase
Optional
Optional
Optional
Freelinks
Optional
Yes
Yes
Backlinks
Yes
Yes
Yes
InterWiki
Yes
No
Yes
SisterWiki
No
No
Plugin
Image Links
Yes
Yes
Yes
Windows Shares
Unknown
No
Yes
Page Redirects
Unknown
No
Yes
Syntax Features Zwiki Hatta PmWiki
HTML Tags
Optional
None
Plugin
Math formulas
Plugin
Optional
Plugin
Tables
simple + complex
simple
simple + complex
CREOLE support
No
Yes
Optional
Markdown Support
No
No
Plugin
Textile Support
No
No
No
BBCode Support
No
No
Plugin
Emoticon Images
Patch
Optional
Plugin
Syntax Highlighting
No
Optional
Optional
Footnotes
Yes
No
Plugin
Quoting
Yes
Yes
Plugin
Internal Comments
Yes
No
Yes
Custom styles
Yes
Yes
Yes
FAQ Tags
Optional
No
Yes
Scripting
DTML
JavaScript
MarkupExpressions (core, many add-ons). PageLists with templates (core structured data scripting). WikiSh (plugin), Data forms (optional)
Content Includes
Yes
No
Yes
Feed Aggregation
Plugin
No
Plugin
Usability Zwiki Hatta PmWiki
Section Editing
No
No
Plugin
Page Templates
No
No
Yes
Double-Click Edit
Patch
Yes
Plugin
Toolbar
No
No
Optional
WYSIWYG Editing
Plugin
No
Plugin
Access Keys
Yes
No
Yes
Auto Signature
Yes
No
Yes
Statistics Zwiki Hatta PmWiki
Recent Changes
Yes
Yes
Yes
Wanted Pages
No
Yes
Optional
Orphaned Pages
Optional
Yes
Optional
Most/Least Popular
Optional
No
No
Recent Visitors
Plugin
No
Plugin
Analysis
No
No
Plugin
Output Zwiki Hatta PmWiki
Printer Friendly
Print View
Print CSS
Print View
Mobile Friendly
Unknown
Yes
Yes
Themes & Skins
Yes
Optional
Yes
RSS Feeds
Yes
No
Optional
ATOM Feeds
No
Yes
Optional
Abbreviations
Unknown
No
Plugin
Auto-TOC
Plugin
No
Optional
Raw Export
Yes
Yes
Yes
HTML Export
Yes
No
Plugin
XML export
Yes
No
Plugin
PDF Export
Patch
No
Plugin
Office Export
Unknown
Unknown
Plugin
Media and Files Zwiki Hatta PmWiki
File Attachments
Yes
Yes
Optional
Media Revisions
No
Yes
Optional
Embedded Flash
Yes
No
Plugin
Embedded Video
Yes
No
Plugin
Image Editing
No
No
Plugin
SVG Editing
No
No
Plugin
MindMap Editing
No
No
Plugin
Media Search
Filenames only
Filenames only
Filenames only
Extras Zwiki Hatta PmWiki
Calendar
Unknown
No
Plugin
Image Galleries
Unknown
No
Plugin
Presentations
Unknown
Unknown
Plugin
Forums
Unknown
No
Plugin
Blogs
Unknown
No
Plugin
Ticket System
Unknown
No
Plugin
Chat
Unknown
Unknown
No
Syntax Examples Zwiki Hatta PmWiki
Internal Link
WikiName
[freeform name]
[[double-bracketed]]
[[link]]
[[link|label]]
[[page name]]
[[page name | link text]]
[[link text -> page name]]
[[#anchor]]
[[#anchor|link to anchor]]
[[page name #anchor]]
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..
http://example.com
[[http://example.com]]
[[http://example.com|label]]
[[http://example.com|{{image}}]]
http://....
[[http://... | link text]]
[[link text -> http://...]]
Headlines
= h1 =
== h2 ==
...
===== h5 =====
! Level 1
!!#anchor Level 2
!!! Level 3
Bold Format
**bold**
'''bold'''
Italics Format
//italic//
''italic''
Underline Format
n/a
{+underlined+}
Monospace Format
{{{verbatim}}}
@@monospace@@
Strikethrough Format
n/a
{-strikethrough-}
Superscript Format
n/a
'^superscript^'
Subscript Format
n/a
'_subscript_'
Images
{{image}}
{{image|alt}}
https://foo.bar/foo.jpg
Attach:foo.jpg
Attach:foo.jpg"alt/title text" | Caption
Aligning Text
n/a
%center% centered text
%right% right aligned
%lfloat% left floating text
%rfloat% right floating text
%rframe% right floating frame
%lframe% left floating frame
Text Indentation
n/a
-> indented text
--> more indentation
-< hanging text
--< more indentation
Bulleted Lists
* list
** sublist
* Item 1
** Item 1.1
* Item 2
alternatively, indented:
* item 1
* item 1.1
* item 2
Numbered Lists
n/a
# Item 1
## Item 1.1
# Item 2
alternatively, indented:
# Item 1
# Item 1.1
# Item 2
Definition Lists
n/a
: term : definition
Horizontal Rule
----
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remove Zwiki remove Hatta remove PmWiki