Free fully customizable software for linux

My Guestbook is an easy to use and install guestbook script. My Guestbook is fully customizeable with a combination of CSS and HTML templates. Visitors can leave you a note along with their name, email address, and location.

This works well for personal Web sites, and is customizable enough for professional sites. It also includes comprehensive spam-fighting features. In the Administration Panel, you can ban IP addresses and keywords if your guestbook is being used by spammers. The admin is emailed when someone signs the book.

libQGLViewer is a free C++ library based on Qt that enables the quick creation of OpenGL 3D viewers. libQGLViewer library features a powerful camera trackball and simple applications simply require an implementation of the draw() function.
It is a tool of choice for OpenGL beginners and assignements. It provides screenshot saving, mouse manipulated frames, stereo display, interpolated keyFrames, object selection, and much more. It is fully customizable and easy to extend to create complex applications, with a possible Qt GUI.
libQGLViewer is not a 3D viewer that can be used directly to view 3D scenes in various formats. It is more likely to be the starting point for the coding of such a viewer. As it is based on the Qt toolkit, it compiles on any architecture (Unix-Linux, Mac, Windows, ...)
Enhancements:
- Image snapshots of arbitrary size can be taken by using a mosaic technique.
- A new interpolateTo camera method was added.
- Minor bugfixes were made.

Ultimate Basketball Challenge is a 5 on 5 basketball game for Unix variants including Linux and FreeBSD. Ultimate Basketball Challenge aims to be fully customizable (add/edit teams, players, stats, courts, arenas, etc.).
You can currently play against the basic AI. It is in constant heavy development and new features are added often.
Here you will find instructions on how to use the game.
When you run the ubc binary you will first be presented with the title screen "Ultimate Basketball challenge. Here you ant to press the s key to start.
Now you come to the "Start A New Game" menu. Right now the only options that are usable are "t" for Selecting a team, "s" to start the game or "r" to return ot the main menu.
Team Selection - If you press the "t" key you will be presented with a screen that allow syou to select a new team for either player. First you must either press 1 or 2 to chose which player youre selecting the team for. Then you use the Left and Right arrows on the arrow pad to select your team. When you are done, press the "r" key to return to the "Start A New Game Menu"
Start Game - Press the "s" key from the "Start A new Game" menu to start the game. You will be briefly presented with a list of each team name and a list of players on that team.
In Game controls:
Movement - Use the arrow pad to move the player around. If he has the basketball, it will be drawn in front of the player as they move.
Shooting - Press the "s" key to shoot the ball at the basket.
Exiting the game - press the q key twice to exit Ultimate Basketball Challenge.
Enhancements:
- The code was completely rewritten in C++ and restructured to use the SDL library instead of the Allegro Game Programming library.
- A basic menu system was added and most of the graphics were redone.

KToshiba is a battery and Fn-key monitoring for Toshiba laptops, but it does much more than that. KToshiba lets you configure the Fn-F# combinations with the supported options to let you have a complete and fully customizable setup for your specific model, and lets you use those special multimedia keys found on the front panel (prev, next, play/pause, stop), plus some others found on newer models.
It also features a Grapical User Interface (UI) higly integrated with KDE a powerful Desktop Environment, and a configuration module available through the Control Center or directly from the application panel menu.
All of these coulnt be done without the work of Jonathan Buzzard and his Toshiba utilities.
Main features:
- Battery status monitoring (including AC status)
- Monitoring of MultiMedia keys on front panel (if available)
- Mute/Unmuting (via KMix)
- Lock Screen (via DCOP call)
- Battery Save Mode options
- Suspend to RAM (via ACPI, if available)
- Suspend to Disk (via ACPI, if available)
- Video Out toggling (for the moment only a widget displays status, since some models do it automatically)
- Raise/Lower LCD Brightness
- Control Wireless Antenna power (On/Off), and monitor switch status (On/Off)
- MousePad enabling/disabling (via ksynaptics and synaptics driver, if available)
- Control of Speaker volume (for models that do it via hotkey)
- Control the Fan status (On/Off)
- Selection of desired Boot Priority
- Control LCD Backlight (On/Off)
- Control Bluetooth device (On, if available)
- Control CPU Frequency Scaling via SpeedStep(r) (if available)
- Control Hyper-Threading(r) support (if available)
- More to come... (hopefully)
Enhancements:
- Suspend support now uses HAL
- KToshiba is now able to run commands using Fn-Keys
- New model IDs added
- KToshiba now requires libsynaptics

Minalyzer Lite project index and search tools to your internet or intranet website. Minalyzer Lite supports user searches by indexing data from combinations of databases, file systems and websites. The project runs on almost all Operating Systems. It even copes with restrictive shared hosting.
Pump up your website with powerful search tools
- Standard search functionality through web forms.
- Advanced query options such as keyword forcing (+) and keyword exclusion (-).
- Targeted searches in single or multiple index collections.
- Summarized and highlighted results, properly paginated.
- Search by field or location within your website.
- Maintain high performance by running resource-intensive processes on remote computers.
Easy to integrate
- Fully customizable look and feel for seamless integration with your website.
- Tailored indexing, e.g. indexes files directly from a file system, from a dynamic websites database or by crawling the website; or by using a combination of all the three.
- Generates multiple index collections for different parts of your site, e.g. for FAQ, documentation, forums and blogs.
- Attractively priced custom programming service available for all of the above.
- Comes with a sample web application demonstrating integration with sites built using ASP. NET, PHP, Perl, and HTML (CGI-Scripts enabled).
Deployable across a range of environments
- Operating System/Platform independent.
- Works with most shared hosting accounts.
- Language independent - works with all web programming languages, e.g. ASP. NET, PHP, Perl, and HTML (CGI-Scripts enabled).
- Indexes portable between multiple Operating Systems, e.g. create and index in a Windows environment then transfer it to a Linux server.
- Indexing support for arc files generated by Heritrix Crawler.
Easy to install and administer
- Simple xcopy/ftp installation.
- No dependencies on other sites or companies - the executable runs locally.
- Tracks user search activity through detailed search logs.
- Optional web form interface for indexing.
- Works around web server restrictions by generating indexes locally and then uploading them.
Enhancements:
Features Added:
- Added reporting capabilities to generate pdf reports.
- Implemented Jericho HTML parser for HTML parsing.
Changes in this version:
- Enhanced example scripts to add more logging.

Why do we have to load a slow external download manager/accelerator, when we can just have DownThemAll inside Firefox?
DownThemAll is a Firefox extension that lets you download all the links or images contained in a webpage and much more: you can refine your downloads by fully customizable criteria to get only what you really want.
DownThemAll is all you can desire from a download manager: it features an advanced accelerator that increases speed up to 400%, it allows you to pause and resume downloads at any time and, last but not least, its fully integrated into your favorite browser!
No AdWare, no waits. Just the files you want, in a click.
Main features:
Complete integration with Mozilla Firefox
- You can easily access DownThemAll from the context menu, by right-clicking on any webpage, from tools menu, or simply by adding our cute handy icons to your toolbar.
Have your page spidered with a single click
- The dTa Select links window lists every single link, image or embed object contained in a webpage. This is a dream if you need to download a large amount of files in just a few seconds: simply select the files you need and youll be ready to start.
Have all the files you want with just one click
- dTaOneClick downloads the files of a page using the last filters and the last renaming mask you set. So, if you are surfing the web downloading mp3s or pictures, for example, youll just have to find the page you want and to click on dTaOneClick... and all your downloads will start. No need to select them first.
Filtering has never been easier
- Selecting the files you want to download can be even faster, once youve set your personal inclusive filters. In this case youll just have to select the filter you want to apply, and all the files matching your criteria will be automatically downloaded.
- All filters are configurable from dTa preferences window and can include wildcards [*, ?] as well as regular expressions.
- There is also a live-filter that allows you to refine your selection dynamically!
Advanced auto-renaming options
- All files downloaded by dTa can be easily auto-renamed according to your personal needs. There are plenty of tags you can use to build destination filenames and directories, including: date and time of download, website URL, link description and many more!
Increase your download speed up to 400%
- DownThemAll features a smart download technique called multipart download. It splits files into multiple sections, which are downloaded simultaneously. This maximized use of bandwidth increases average download speed up to 400%.
- You can manually add or remove sections whenever you want during the download, and you can choose the maximum number of chunks every file is split into.
Pause and resume your downloads
- DownThemAll can pause and restart downloads at any time, without losing data.
- You can move your files up and down in the queue in order to give them a priority order.
And much more:
- In case a file already exists, you can choose whether your downloads have to be renamed, overwritten or aborted just by setting a default behavior.
- You can customize time-out interval, as well as the maximum number of simultaneous downloads.
- Customize notifications, choosing between Firefox sidebox alerts, alert boxes, or simply nothing at all.
- If you want it, dTa can close the source tab when the download starts.
- You can choose to close dTa automatically when all downloads are completed.

YaBook is a simple but powerful guestbook running on PHP 5. YaBook project features easy installation and customization, multi-language support, an administration interface, and email notifications on new postings. YaBooks design uses a template system so it can be easy integrated into your page.
YaBook ist built on the Sourdough framework, a web application framework for PHP 5. Various database systems are currently supported, e.g. MySQL, PostgreSQL, MSSQL, SQLite.
Main features:
- Fully customizable layout and interface (skins support, template based)
- Disallow HTML Code, BBcode support
- Email notification on new entries
- URLs will be transformed into links
- Multipages. Browsable entries with previous/next bar.
- User administration interface
- multi-language support with automatic language detection
- Ability to create multiple moderator and administration users
- Moderators are able to hide/unhide, delete, or edit an entry
- Administrator approvement of new entries if required
- Anti-flood spambot protection by Captcha image verification.