Pacifist
Pacifist 2.6.3 is a shareware application that opens Mac OS X .pkg package files, .dmg disk images, and .zip, .tar, .tar.gz, .tar.bz2, and .xar file archives and allows you to extract individual files and folders out of them. This is useful, for instance, if an application which is installed by the operating system becomes damaged and needs to be reinstalled without the hassle of reinstalling all of Mac OS X. Pacifist is also able to verify existing installations and find missing or altered files*, and Pacifist can also examine the kernel extensions installed in your system to let you see what installer installed them, and whether the installer was made by Apple or a third-party.
Pacifist is compatible with Mac OS X 10.3 or higher, including Mac OS X 10.6 “Snow Leopard”. It is also compiled as a Universal Binary for maximum performance on both PowerPC and Intel-based Macs.
Pacifist has received 5 mice in a recent review by Macworld!
*This product includes software developed by the University of California, Berkeley and its contributors.
TimeTracker is a quick-and-dirty application that displays the contents of your Time Machine backups, and shows what's changed since the previous backup. TimeTracker is in an extremely early state, and is as such very unpolished (for example, it doesn't yet have an icon).
CocoaTADS is a port of the HTML TADS interpreter to Mac OS X. HTML TADS is a multimedia interactive-fiction platform, about which more information can be found here. CocoaTADS is currently extremely pre-beta, and there are no guarantees on how well it will work on your machine.
OS9Experience is a stupid little app that recreates certain behaviors that users of the classic Mac OS (meaning versions prior to 10.0) should be familiar with. If you feel a little nostalgic for the old days, this app may be just the thing for you! This app can be a fun addition to an unsuspecting co-worker’s Login Items. Now updated to work properly on multi-monitor setups, and available as a Universal Binary.
BootCD
BootCD is a Cocoa app that creates a disk image that can be used to burn a Mac OS X boot CD with a working Finder and Dock on it. This utility is unfinished and still has some flaws, but works. The current version works much better than previous versions, and includes the ability to run Drive10 and other utilities, although Norton does not yet work from the CD.
Note: BootCD is unsupported, and is not compatible with Mac OS X 10.4 (Tiger). Please do not e-mail me asking me about a release date for the next version, as no new versions are planned.
BootCD has received 4 mice in a review by Macworld!
DockDisks
Click Here to download DockDisks 1.0b5.2, an unsupported hack that makes disks appear in your Dock when you insert them, allowing you to reduce clutter on your Desktop.