LibreOffice Portable 3.4.2. is a full-featured office suite -- including a word processor, spreadsheet, presentation tool, drawing package and database -- packaged as a portable app, so you can take all your documents and everything you need to work with them wherever you go. This release updates LibreOffice to the latest versions and has several portability improvements. LibreOffice Portable is packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Suite. And it's open source and completely free.

Features
LibreOffice Portable is a full-featured office suite that's compatible with Microsoft Office, Word Perfect, Lotus and other office applications. It's easy-to-use and feature-rich, performing nearly all of the functions you'd expect in an office suite, but at no cost. Additional functionality including the Base database and document creation wizards is enabled by installing the jPortable portable Java runtime environment. The portable version comes with its own MSVCRT runtime in order to work on systems without local installed rumtime too

Version Note:
3.4.1 should be safe for most users, but will install to a separate LibreOfficePortableTest directory for now. LibreOffice 3.4.2, available at the end of July, will target enterprise deployments and will then be the main LibreOffice Portable version going forward.

Which languages?
- The standard includes support for Chinese (Simplifed and Traditional), Dutch, English, French, German (Homepage), Hungarian, Italian, Japanese, Korean, Polish, Portuguese (Portugal and Brazil), Russian and Spanish.
- The All Languages includes all 57 languages supported by LibreOffice.
- An experimental option during installation allows you to remove extra language templates, dictionaries, etc but may require launching LibreOffice twice on first run to complete the process.

LibreOffice 3.4.2 Final (2011-08-01)
This is the third release of the new LibreOffice 3.4 code line.
LibreOffice 3.4.2 fixes the majority of the most-important bugs identified by users in the previous version, and can be deployed for production needs by most enterprises.
LibreOffice 3.4 contains lots of new features.
- The following notes apply:
* This release is bit-for-bit identical to the 3.4.2 Release Candidate 3, so you don't need to download or reinstall if you have that version already.
* The distribution for Windows is an international build, so you can choose the user interface language that you prefer. Help content is available via an online service, or alternatively as a separate install.
* If you run Linux, the GCJ Java variant has known issues with LibreOffice, we advise to e.g. use OpenJDK instead.
* On the wiki, there is a list with fixes in this version
- There are a few issues still contained in this release, which will be addressed soon with upcoming bug fix releases (release 3.4.3 will be available end of August)
* PowerPoint PPTX files created by LibreOffice can't be opened by MS Office Web Apps; PowerPoint PPT files created by LibreOffice can't be opened by MS PowerPoint Viewer 2010 but they can be opened by MS Office (fdo#32709)
* Data in reports created by Report Wizard do not display all data records (fdo#37620)
* Writer crashes when using undo-redo on moved formulas (fdo#36631)
* Writer crashes when using many footnotes (fdo#39510)