This extension convert recursivly Microsoft Publisher document in OOo format (impress)

...but this not the perfect converter : I don't parse the pub file : I just use Publisher COM component.
So Publisher has to be installed !
Anyway, I think it can be usefull for a lot of people "captive" of Publisher.

Create with Photo Album, using just four clicks, a slideshow from a folder of pictures with random fades automatically applied between slides, and the slideshow set to loop continuously.

Creates a Calc document with information from and hyperlinks leading to selected OOo documents.
Choose a file, if OOo document's file property information can be read ...it is listed.
(only OOo file formats by now - no MS file types or others processed)

Get the power of LaTeX into OpenOffice.org !

OOoLatex is a set marcos designed to provide latex support into OpenOffice. The extension contains two mains modules allowing to insert equations as emf or png images, the latex code is saved into the image attribute allowing reedition while simpler equations are expanded into symbol characters and then inserted as regular text.

OxygenOffice Professional German Templates as OpenOffice.org Extension
All You ever wanted to create better documents easily. You can use this template compilation to create professional documents, tables, forms and presentation from prepared templates whitin seconds.

• Presentations
• Presentation backgrounds
• Resumes, CV
• Letters, Faxes
• Business cards
• Budget calculators
• Notes, todo lists
• Labels, CD labels
• Press releases
• Invoice
• Special documents
• Forms

This Extension contains parts of OxygenOffice Project. This project creates and collects templates, galleries and other useful extras for OpenOffice.org and release them as easy-to-install Extension packages. Also you can download OxygenOffice Professional product which is a bundled Openoffice.org installer with all available extras.

OxygenOffice Professional English Templates as OpenOffice.org Extension
All You ever wanted to create better documents easily. You can use this template compilation to create professional documents, tables, forms and presentation from prepared templates whitin seconds.

• Presentations
• Presentation backgrounds
• Resumes, CV
• Letters, Faxes
• Business cards
• Budget calculators
• Notes, todo lists
• Labels, CD labels
• Press releases
• Invoice
• Special documents
• Forms

This Extension contains parts of OxygenOffice Project. This project creates and collects templates, galleries and other useful extras for OpenOffice.org and release them as easy-to-install Extension packages. Also you can download OxygenOffice Professional product which is a bundled Openoffice.org installer with all available extras.

OxygenOffice Professional Templates as OpenOffice.org Extension

This download leads to the Extension page where you can download extensions for every single language and you can download free or non free compilations.
All You ever wanted to create better documents easily. You can use this template compilation to create professional documents, tables, forms and presentation from prepared templates whitin seconds.

This Extension contains parts of OxygenOffice Project. This project creates and collects templates, galleries and other useful extras for OpenOffice.org and release them as easy-to-install Extension packages. Also you can download OxygenOffice Professional product which is a bundled Openoffice.org installer with all available extras.

Java ME application (mobile) and a Java SE Add-On (desktop) that controls a slide presentation in OOo (OpenOffice.org) Impress. The user can switch slides (next and previous) while a timer (used for presentation controlling) is displayed on the screen. It uses Bluetooth for Computer-Device communication with Project Marge and UNO API for OOo integration.

Export, Update and Import your documents to and from Google Docs, Zoho and WebDAV servers.
With OOo2GD you may export to Google Docs, Zoho and WebDAV servers:
* Documents: ODT, SXW, DOC, RTF without modification, other known to OO.org after conversion to ODT

OpenCards is a flashcard learning extension for OpenOffice Impress. The basic idea of OpenCards is to use slide-titles as flashcard fronts and the slide contents as their backs. Based on state-of-the-art memorization and scheduling algorithms OpenCards will help you to learn any set of flashcards.

http://www.opencards.info