Foswiki vs. alphawiki vs. Wala Wiki vs. PmWiki

General Features Foswiki alphawiki Wala Wiki PmWiki
Version
2.1.11
v.20160608
1.1.7
2.7.3
Last Release Date
2026-03-15 (4 months ago)
2016-08-06 (9 years ago)
2026-03-29 (4 months ago)
2026-07-26 (3 days ago)
Last Update here
2026-03-15 (4 months ago)
2016-09-10 (9 years ago)
2007-03-28 (19 years ago)
2026-07-26 (3 days ago)
Author
Foswiki Community
marty alain
Brent P. Newhall, Brennen Bearnes
Petko Yotov (Original author: Patrick R. Michaud)
URL
Free and Open Source
Yes
Yes
Yes
Yes
License
GPL
GNU-GPL
Public Domain
GPL2+
Programming Language
Perl
PHP+Javascript
Perl
PHP
Data Storage
Files, RCS
Files
Files
Files
License Cost/ Fee
$0
0
Free
0
Development status
Mature
Mature
Mature
Mature
Intended Audience
Enterprise, Corporate, Business, Intranets, Personal use, Community building, Educational, Intranet, Extranet
private users, small teams
Small groups and organizations, weblog authors, private users, and wiki-novices.
All
System Requirements Foswiki alphawiki Wala Wiki PmWiki
Operating System
Linux, Windows, OS-X and others
probably every OS
Linux, *BSD
Linux, UNIX, Windows, MacOS X, probably others
Root Access
No
Yes
No
No
Webserver
Apache, Lighttpd, Nginx, or any other supporting (F)CGI
Apache with PHP support
Any that supports basic CGI.
Apache, IIS, anything with PHP support. Can also be run with PHP's built-in webserver.
Other Requirements
RCS (optional), cron/scheduler, fgrep, egrep; Plugins may have additional dependencies
Depends on "diff" for revision tracking. Atom feeds are available with XML::Atom::SimpleFeed.
none
Datastorage Foswiki alphawiki Wala Wiki PmWiki
Text Files
Yes
Yes
Yes
Yes
MySQL
No
No
No
Plugin
PostgreSQL
No
No
No
No
Oracle
No
No
No
No
SQLite
No
No
No
Plugin
BerkeleyDB
No
No
No
No
RCS
Yes
No
No
Plugin
Other
caching of content into database using plugins
None
diffs
Compressed, XML and/or ephemeral files (modules). Can provide custom data backends.
Security/Anti-Spam Foswiki alphawiki Wala Wiki PmWiki
Page Permissions
Yes
Yes
No
Yes
ACL
Yes
Yes
No
Yes
Authentication Backends
Internal authentication; anything Apache supports such as LDAP, NIS, AD, Kerberos
No
None; Wala does not authenticate users.
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
Plugin
No
No
Optional
Mail Encryption
Yes
No
No
Optional
nofollow
Yes
No
Yes
Yes
Blacklist
Plugin
No
No
Optional
CAPTCHA
Plugin
No
No
Plugin
Delayed Indexing
Plugin
No
No
Optional
Development/Support Foswiki alphawiki Wala Wiki PmWiki
# of Consultants
Preconfigured Hosting
Yes
No
No
Yes
Code Repository
Issue Tracker
Mailing List
Support Forum
Chat Channel
Stars on GitHub
118 ⭐
N/A
N/A
N/A
Common Features Foswiki alphawiki Wala Wiki PmWiki
Preview
Yes
Yes
No
Yes
Minor Changes
Yes
Yes
No
Yes
Change Summary
Yes
No
Yes
Yes
Page History
Yes
Yes
Yes
Yes
Page Revisions
Unlimited
Unlimited
Unlimited
Unlimited
Revision Diffs
Between all
No
To current
Between all
Sitemap
Yes
Yes
Yes
Yes
Plugin System
Yes
Yes
No
Yes
Special Features Foswiki alphawiki Wala Wiki PmWiki
Unicode Support
Yes
Yes
No
Yes
Right-to-Left Support
No
Unknown
No
Optional
Interface Languages
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
1
English
1
English
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
No
Optional
Comments
Plugin
Discussion Pages
Flat
Discussion Pages
Categories
Plugin
Unknown
Optional
Yes
Namespaces
Yes
Optional
No
Yes
Conflict Handling
Page Locking
Conflict Resolution
Conflict Resolution
Conflict Resolution
Concurrent Editing
No
Unknown
Unknown
Yes
Search
Full Text
Full Text
Not available
Full Text
Wiki Farming
Plugin
No
Unknown
Yes
Structured Data
Yes
Unknown
Unknown
Yes
Links Foswiki alphawiki Wala Wiki PmWiki
CamelCase
Yes
No
Optional
Optional
Freelinks
Yes
Yes
Optional
Yes
Backlinks
Yes
No
Yes
Yes
InterWiki
Plugin
No
No
Yes
SisterWiki
Plugin
No
No
Plugin
Image Links
Yes
Yes
Yes
Yes
Windows Shares
Plugin
No
Unknown
Yes
Page Redirects
Plugin
No
Unknown
Yes
Syntax Features Foswiki alphawiki Wala Wiki PmWiki
HTML Tags
All
Optional
None
Plugin
Math formulas
Plugin
Yes
No
Plugin
Tables
simple + complex
simple + complex
simple
simple + complex
CREOLE support
Plugin
No
No
Optional
Markdown Support
Plugin
No
No
Plugin
Textile Support
Plugin
No
No
No
BBCode Support
Plugin
No
No
Plugin
Emoticon Images
Plugin
No
No
Plugin
Syntax Highlighting
Plugin
No
No
Optional
Footnotes
Plugin
Yes
No
Plugin
Quoting
Yes
No
Yes
Plugin
Internal Comments
Yes
Yes
No
Yes
Custom styles
Yes
Yes
No
Yes
FAQ Tags
Yes
Unknown
No
Yes
Scripting
JavaScript; Topic Markup Language
lambdatalk, lambdalisp,javascript
MarkupExpressions (core, many add-ons). PageLists with templates (core structured data scripting). WikiSh (plugin), Data forms (optional)
Content Includes
Yes
Yes
No
Yes
Feed Aggregation
Plugin
No
No
Plugin
Usability Foswiki alphawiki Wala Wiki PmWiki
Section Editing
Plugin
Optional
No
Plugin
Page Templates
Yes
Yes
No
Yes
Double-Click Edit
Plugin
No
No
Plugin
Toolbar
Plugin
No
No
Optional
WYSIWYG Editing
Plugin
Yes
No
Plugin
Access Keys
Yes
Optional
No
Yes
Auto Signature
Yes
Optional
Yes
Yes
Statistics Foswiki alphawiki Wala Wiki PmWiki
Recent Changes
Yes
Yes
Yes
Yes
Wanted Pages
No
No
No
Optional
Orphaned Pages
Plugin
No
No
Optional
Most/Least Popular
Yes
No
No
No
Recent Visitors
Plugin
Yes
No
Plugin
Analysis
Yes
No
No
Plugin
Output Foswiki alphawiki Wala Wiki PmWiki
Printer Friendly
Print View
Print CSS
Print CSS
Print View
Mobile Friendly
Yes
Yes
Unknown
Yes
Themes & Skins
Yes
Yes
No
Yes
RSS Feeds
Yes
No
No
Optional
ATOM Feeds
Yes
No
Optional
Optional
Abbreviations
Plugin
Optional
No
Plugin
Auto-TOC
Yes
Yes
No
Optional
Raw Export
Yes
Optional
Yes
Yes
HTML Export
Yes
Optional
No
Plugin
XML export
Plugin
No
No
Plugin
PDF Export
Plugin
No
No
Plugin
Office Export
Plugin
Unknown
Unknown
Plugin
Media and Files Foswiki alphawiki Wala Wiki PmWiki
File Attachments
Yes
Yes
No
Optional
Media Revisions
Yes
No
No
Optional
Embedded Flash
Plugin
Yes
No
Plugin
Embedded Video
Plugin
Yes
No
Plugin
Image Editing
Plugin
No
No
Plugin
SVG Editing
Plugin
Yes
No
Plugin
MindMap Editing
Plugin
No
No
Plugin
Media Search
Contents
No
No
Filenames only
Extras Foswiki alphawiki Wala Wiki PmWiki
Calendar
Plugin
Optional
Unknown
Plugin
Image Galleries
Plugin
Yes
Unknown
Plugin
Presentations
Plugin
Unknown
Unknown
Plugin
Forums
Plugin
Yes
Unknown
Plugin
Blogs
Plugin
Optional
Unknown
Plugin
Ticket System
Plugin
No
Unknown
Plugin
Chat
No
Unknown
Unknown
No
Syntax Examples Foswiki alphawiki Wala Wiki PmWiki
Internal Link
WikiWord autolink
Otherweb.WikiWord
[[Spaced text]]
[[WikiWord][label]]
1) standard syntax :
{a {@ href="?view=pixar"}pixar}
2) alternate wiki form :
[[pixar]]
LinkDump, [link dump]
[[page name]]
[[page name | link text]]
[[link text -> page name]]
[[#anchor]]
[[#anchor|link to anchor]]
[[page name #anchor]]
External Link
External Link
http://foswiki.org/ autolink
[[http://foswiki.org/][label]]
1) standard syntax :
{a {@ href="http://www.pixar.com/"}pixar}
2) alternate wiki form :
[[pixar|http://www.pixar.com/]]
[http://p1k3.com/ p1k3]
http://....
[[http://... | link text]]
[[link text -> http://...]]
Headlines
---+ Level 1
---++ Level 2
---+++ Level 3
---++++ Level 4
---+++++ Level 5
---++++++ Level 6
1) standard syntax :
{h1 TITLE} from 1 to 6
2) alternate form :
_h1 TITLE (until end of line)
= headline =
! Level 1
!!#anchor Level 2
!!! Level 3
Bold Format
*bold*
{b I am bold}
'''bolded'''
'''bold'''
Italics Format
_italic_
{i I am italic}
''italicized''
''italic''
Underline Format
<u>underline</u>
{u I am underline}
{+underlined+}
Monospace Format
=monospaced text= and
<verbatim>
multi line text
</verbatim>
{pre I am monospace and preformated}
monospaced.
@@monospace@@
Strikethrough Format
<strike>strikethrough</strike>
{del I am line-through}
{-strikethrough-}
Superscript Format
<sup>superscript</sup>
E = mc{sup 2}
'^superscript^'
Subscript Format
<sub>subscript</sub>
Vector low indiced : V{sub i} 
Vector high indiced: V{sup i}
Tensor : T{sub i}{sup j}
'_subscript_'
Images
%ATTACHURL%/image.png
http://any.domain/image.png
%IMAGE{"image.png"}%
1) static image, simple :
{img {@ src="data/image.jpg"}}

2) static image, complete :
{img 
{@ src="data/image.jpg"  
height="200"
title="infotext"
}}

3) click_enlarging image :
{show 
{@ src="data/image.jpg"
height="200" 
width="400" 
title="infotext"
}}
http://p1k3.com/wheat.png - Image URL to include.
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 I am centered}
%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>
{p I am an indented paragraph.}
:Block-quoted text.
-> indented text
--> more indentation
-< hanging text
--< more indentation
Bulleted Lists
* Item 1
* Item 1.1
* Item 2
1) standard :
{ul
{li item 1}
{li item 2}
}

2) alternative :
_ul item 1
_ul item 2
* Bullet point
* Bullet point
* Item 1
** Item 1.1
* Item 2
alternatively, indented:
* item 1
* item 1.1
* item 2
Numbered Lists
1. Item 1
a. Item 1.a
1. Item 2
1) standard :
{ol
{li item 1}
{li item 2}
}

2) alternative :
_ol item 1
_ol item 2
# One
# Two
# Three
# Item 1
## Item 1.1
# Item 2
alternatively, indented:
# Item 1
# Item 1.1
# Item 2
Definition Lists
$ Term: Definition
{dl
{dt one} 
{dd definition 1}
{dt two} 
{dd definition 2}
}
: term : definition
Horizontal Rule
---
{hr}
----
----
remove Foswiki remove alphawiki remove Wala Wiki remove PmWiki