Free to easily software for linux

Oasis XML Tools is a small utility to easily manage OpenOffice.org documents at xml level from outside OpenOffice.org suite.
You can view and edit (with kwrite) the main xml files present in OpenOffice.org documents and update these documents with the changes.
Also you can compare two or three documents (using Kompare or KDiff3 for that)
System requirements:
- zip and unzip console tools
- some coreutils
Installation:
- Copy *.desktop to your ~/.kde/share/apps/konqueror/servicemenus or to /usr/share/apps/konqueror/servicemenus/ (as root)
- Copy oxml.sh somewhere in your path
Note:
- If you edit a xml of a document, remember that you must choose UTF-8 encoding in kwrite before save the document.

Diago is the dialog-based system to easily create nested menus, execute programs and start connections to remote systems in the console sessions. This project is released under the terms of GPL v3 or later.

While dialog is good to create a single… well, dialog… in the console mode, Diago extends it adding a possibility to quickly and easily create a nested menu.

Transvn allows to maintain several or more separate patches to third-party source tree.
Transvn is primarily targeted at middle-scale and large-scale contributors to Open Source software projects.
Transvn allows:
- to easily maintain several (or many) non-trivial patches to third-party source tree
- to improve your communication with maintainer of that tree by making your changes more self-contained and reviewable
- to use all facilities of your version control system (currently only Subversion backend is implemented, but underlying idea could easily be ported to most modern version control systems)
Transvn is like Andrew Mortons patch-scripts, but explicitly bound to your version control system.
Enhancements:
- massive code refactoring
- transvn pull-start and transvn pull-next mostly implemented
- updated to work with Subversion up to 0.33
- clean up generated patches

xen-shell is a simple console application which allows you to easily allow the owner of a single Xen instance to control it, without the overhead of a web-based control panel.
Using this shell users may:
- Boot/Shutodwn their Xen guest.
- Reboot their Xen guest.
- Connect to the serial console of their runing Xen guest.
- Reimage their system to a pristine state, via xen-tools.
- Manipulate their reverse DNS information
The shell features command history, command completion, and integrated help.
It is ideal for a hosting company who wishes to over "virtual machine" hosting to their customers, and allow them to control their own instance.

CSE-Tool allows you to easily deploy a Google Custom Search Engine by copying and pasting a few lines of code provided to you by Google.

CSE-Tool doesnt require a database.

sitecopy allows you to easily maintain remote Web sites.
The program will upload files to the server which have changed locally, and delete files from the server which have been removed locally, keeping the remote site synchronized. FTP and WebDAV are supported.
Enhancements:
- This release adds support for client certificates in DAV and neon 0.26.

Foundational Physics project is a 2D physics engine written in Java for entertainment and educational purposes.

With a robust groundwork, its aim is to provide an easy interface for programmers to easily and creatively manipulate a Newtonian physics environment.

Goggles Music Manager is a music collection manager and player. Goggles Music Manager allows you to easily manage your music collection.

Each song in your collection is organized according to Artist and Album. As of now, Goggles Music Manager supports Ogg Vorbis and MP3 files.