| Name | Summary | Categories | |
| ContentType | How to change PmWiki's default charset or Content-type ( ) | Layout, International | |
| Dcal | a calendar recipe (2008-12-30 alpha) | Calendar, Blog, PIM, International | |
| French | A version of the French translation converted to UTF-8 ( ) | International, UTF-8, i18n, Obsolete | |
| i19 | Translator-oriented edit form, easing the internationalization (i18n) of a wiki (20110907 Experimental) | International, Editing, UnverseJS, Ajax | |
| InternationalPTVs | Allow international characters in the names of PageTextVariables (20121012 experimental) | International, PageVariables, Markup | |
| ISO8859MakePageNamePatterns | ISO 8859 character conversion for url page names; strip accents etc. from characters for easier readable page names (2007-11-20 ) | Administration Links International PageNaming | |
| JustHyp | Client-side multilingual text hyphenation and margin filling (full justify). (0.1.0 (14-Nov-2012) Active, alpha) | Layout International Publishing | |
| LocalTimes | Display RecentChanges and History timestamps in the local timezone of each visitor. (20121231 Beta) | International Layout Security | |
| MultiLanguage | Display content in different languages on a a page by user's choice (2007-07-05 ) | CMS, International, Layout | |
| MultiLanguagePages | Show language specific pages according to user choice (1.0 new) | International CMS Layout | |
| MultiLanguageViews | show language specific content and titles according to user choice (2010-07-05 new) | International CMS Layout | |
| UTF-8 | A collection of UTF-8 related tips and fixes ( ) | CMS, International, Layout | |
| WikiCalendar | Add support for a simple calendar. Each date becomes a wiki page. (0.3.43 Stable) | Calendar, Blog, PIM, International | |