Free for most software for linux

FlexPlaylist project can create a playlist for Noatun that suits users used to WinAmp XMMS style playlists.
Many people just dont use Noatun because they dont like the playlists and thus I decided to make my own one.
Main features:
- Choose own Font and Size instead of KDE-defaults
- Optionally can hide menubar, list-header, statusbar and toolbar to save space
- Show icon in first column
- Context-sensitive menu (also known as rightclick popupmenu) for common actions
- Use extended m3u playlistformat as native format instead of slower xml (itll still be able to load xml-playlists)
- Configurable keyboard-shortcuts for most actions
- Use alternating colors in listview (as seen in kmail and other kde-applications)
- Statusbar showing playtime of currently played title, overall playlist time and no. of playlist items
- Optional show some play controls in the statusbar
- Dockmode, user chooses the window to dock to
- "Jump to" dialog that lets you easily find files in huge playlists
- Autoresize columns, time takes as much space as needed, title column takes the rest
- Ignores files that cant be played by Noatun when trying to add them to the list
Enhancements:
- This release uses a more natural order when adding folders recursively (it dives into sub-folders before adding files from the current folder).
- The GUI uses standard icons for player controls in the status bar, and draws player controls in the status bar using drawing functions provided by the current KDE/Qt style.
- There are also some minor packaging changes (header checks and Debian packaging support).

Sidebar Icons is an extension which adds Bookarks, History N Downlaods icons in sidebar title bar.

To report bugs, extension incompatibility quick troubleshooting, and help please use the forums. Please dont use reviews for bugs and such, that what bug reports for.

And dont simply say "does not work", it been tested and works for most, there too many theme/extension combinations to test all, which brings me back to bug reports.

MOMHVis is a program for displaying nondominated solution of MOMH problems in 3D space using OpenGL.
Main features:
- pluginable architecture
- implemented MOKP (Multiple Objective Knapsack Problem) plugin
- enumeration of implemented MO algorithms by plugin
- on-line visualization of solutions during computing (you can set delay betwean solutions or stop during computing for most algorithms)
- solutions visualization computed with different MO algorithms on the same chart
- allows to show only selected objectives and solutions
- 2D view for two objectives (configureable)
- saving solutions to xml file and also loading from file
- advanced preferences for each algorithm (groups)
- multilanguage interface (english and polish)
- simple scripting editor (xml based)
- display some information about solution (OpenGL object picking)

Construct is a python module for defining arbitrary data structures. Once a data structure (aka, "construct") is defined, it can be used to both parse raw data into an object and build an object into raw data.
Unlike most parsers, it works at the bit-level, so you dont need to worry about parsing individual bits or unaligned fields.
Construct library supports Fields, Unions, Structs and Repeaters; Adapters and Validators; Switches, Pointers and other Meta -constructs.
Main features:
- Symmetrical -- constructs can be used to parse as well as to build
- Bit-level -- can parse and build individual bits, not only bytes
- Ready -- lots of predefined primitives and common protocols definitions, which you can easily use
- Extensible -- you can easily write user-defined constructs by simply by subclassing
- Fast -- benchmarks on my machine show ~160KB/sec can be parsed, fast enough for most situations, and perhaps pysco can improve that
- Declarative -- no procedural code needed for most situations
Enhancements:
- Construct2 is a rewrite of the library, making it faster and much slimmer.
- The library is now byte-oriented instead of bit-oriented, so it uses eight times less memory.
- It can parse files directly from the disk.
- Meta constructs now use lambda instead of eval.
- Textual processing (context free grammar) was added.
- On-demand parsing was added.
- Thorough unit tests were added.
- A full online tutorial is available.

The AFU Knoppix CD contains software for the operating modes of PSK31, RTTY, SSTV, FAX, APRS and packet radio. Additional applications for Sat tracking, logging, locator referencing and antenna computation are also included.

The idea for this CD came in April 2003 after a lecture by Klaus Knopper during the Ulmer Linux Expo.

The CD is targeted for radio enthusiasts, the Linux operating system and the applications on this CD are structured so that they can run from the CD without effecting the installed existing system software. *

Surely Linux for most radio amateurs may be an unfamiliar operating system. Most computer users however have no problems with the use of the programs or the KDE Desktops as it configures easy via the KDE menu - > KNOPPIX.

lsd mount utilities project assist in setting up (creating) and mounting encrypted loopback file systems in Linux 2.4 and 2.6.
They also enable users (not just root) to mount encrypted file systems if appropriate entries have been added to /etc/fstab.
Enhancements:
- The installation footprint has been reduced by a factor of around 2.3.
- Formerly separate programs have been gathered into a single one.
- The name under which the program is installed was changed.
- The tool verbosity was greatly reduced (since standard error is now suppressed for most of the probing with external tools).
- To get a partial trace of the things happening internally (e.g. which external programs are invoked) you can now set the environment variable lsd_lama_trace=verbose.

Workorder Processing System allows you to quickly set up a work order/ticket tracking system for most service related businesses.
Workorder Processing System is capable of handling multiple branches, which allows all branches to run from one central server connected to the Internet.
Main features:
- Multi branch capable with central server
- Customer address database
- Customer work history
- Searchable ticket database
- Business appointment scheduler