Alternatives…

Software can be annoying, especially when it hogs resources or performs in manners we do not condone. This is a reminder of some common replacements.

Adobe Acrobat (Reader) = FoxIt Reader or Sumatra PDF
Apple QuickTime = QuickTime Alternative
Windows Media Player = Media Player Classic (or Media Player Classic – Homecinema)
RealMedia Player = Real Alternative

If you just [...]

Darik’s Boot and Nuke (“DBAN”)

http://dban.sourceforge.net/
From the site:
Darik’s Boot and Nuke (“DBAN”) is a self-contained boot disk that securely wipes the hard disks of most computers. DBAN will automatically and completely delete the contents of any hard disk that it can detect, which makes it an appropriate utility for bulk or emergency data destruction.
DBAN is a means of ensuring due [...]

USB Applications

Thumb drive application lists are all over the place. Here’s another (short) list:

PortableApps
PenDriveApps

And for the Mac crowd…

FreeSMUG

Note – these are application suites or compilation listings.

Partition Logic – free partition manager

http://partitionlogic.org.uk/
There are a bunch of partition managing applications out there – all charging fees and providing the same level or service. This is free, runs off of a CD or floppy (can probably be ported to a thumb drive (USB)), and boots into Visopsys.
From the site:
Partition Logic is a free hard disk partitioning and data [...]

Irrlicht – open source 3D engine

http://irrlicht.sourceforge.net/index.html
From the site:
The Irrlicht Engine is an open source high performance realtime 3D engine written and usable in C++ and also available for .NET languages. [...]

Open Clip Art Library

http://openclipart.org/
Originally intended for use in OpenOffice applications, this Public Domain graphics library provides a lot of quality clip art.

Jahshaka – opensource video editing software

http://jahshaka.org/
Almost forgot about this old project, still pending a decent “latest version”. Jahshaka is open source video editing software. It is trying to be a replacement for AfterEffects from Adobe. Version 3 is supposed to be a big checkpoint to lift the project off the ground and deliver to the masses, it seems.
From the site:
Imagine [...]

GanttProject

http://ganttproject.biz/
From the site:
GanttProject is a free and easy to use Gantt chart based project scheduling and management tool. Our major features include:

Task hierarchy and dependencies
Gantt chart
Resource load chart
Generation of PERT chart
PDF and HTML reports
MS Project import/export
WebDAV based groupwork

Note that it is done in Java.

Pixel2Life.com

http://www.pixel2life.com/
Massive tutorial linking site to just about anything and everything related to graphics, web design, programming, photography, operating systems, audio, video, database, games and skins, etc.

Terragen

http://www.planetside.co.uk/
Terragen comes in a couple of flavors – old school (version 0.9X) and new school (version 2.X). The difference is obvious when you peruse the renders and movies from various users. It is used to create realistic background scenery and landscapes.
From the site:
Terragen™ is a scenery generator for Windows and the Mac OS. Terragen is [...]