LibreOffice Portable 3.4.4. 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. The portable version comes with its own MSVCRT runtime in order to work on systems without local installed rumtime too LibreOffice Portable is packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Suite. It supports upgrades by installing right over an existing copy, preserving all settings. 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.

LibreOffice 3.4.4 New Features and Fixes
This page gives you a rundown of the new features in this release of LibreOffice (version 3.4)
- Redesigned Move/Copy Sheet dialog (Edit->Sheet->Move/Copy) to improve its ergonomics.
- Improve HTML export with an image thumbnail gallery of the slides on the contents page.
- Fonts which are tuned for use with a specific script, e.g. Arabic, Hebrew, Malayalam, etc. now show an additional preview of some sample text in the target script.
- Color Charts: Adding and Removing color charts is now possible from: Tools->Options->Charts->Default Colors
- Named range as data source: With 3.4 it is now possible to use a named range as the data source for DataPilot.
- Text Rendering: Linux text-rendering improvements. Text is now drawn via Cairo with the same subpixeling options as other Cairo-using apps. The outcome is that text in LibreOffice is rendered the same as the rest of your desktop

Version Note LibreOffice Portable 3.4.4: 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.
If you leave one English, then after installation the size of only 270 Mb.

LibreOffice 3.4.4 Final
This is the fifth release of the LibreOffice 3.4 code line.
LibreOffice 3.4.4 fixes 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 3.4.4 Release Candidate 2, 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 non-critical issues still contained in this release, which will be addressed soon with upcoming bug fix releases (release 3.4.5 will be available early February).