Damage Isolation (get it?) converts apple's OS X-only DMG format to .ISO for use on other types of computers. It is freeware, and has only been tested on Panther, but should work on any version of OS X.
Diablotin 1.2.8 freeware
White Box Software, s.sudre@free.fr, http://s.sudre.free.fr
Requirements: Mac OS X 10.1 or higher
Diablotin is a Preference Pane which allows you to manage items that have been added to Mac OS X in the Library folder. If you're a User with administrative privileges, you can enable/disable items in /Library or /System/Library.
Requirements: Power Mac, Mac OS 7.5.3-9.x, Appearance Manager 1.3 or later
This powerful cataloging utility helps you keep track of what’s on your CDs, Jaz disks, Zip disks, external hard drives, iPod, servers, and more. Plus, it features a handy disk labeling system to create and print professional disk labels. A truly excellent program, especially if you have a number of removable media disks. You’ll need this to view the MacAddict disc catalog, which was created with this program. Don’t forget to send in your shareware fee if you use it.
Requirements: G3 or faster Mac, Mac OS X 10.0 or later
This powerful cataloging utility helps you keep track of what’s on your CDs, Jaz disks, Zip disks, external hard drives, iPod, servers, and more. Plus, it features a handy disk labeling system to create and print professional disk labels. A truly excellent program, especially if you have a number of removable media disks. You’ll need this to view the MacAddict disc catalog, which was created with this program. Don’t forget to send in your shareware fee if you use it.
Font Finagler 0.5 shareware
Mark Douma, mdouma46@mac.com, http://homepage.mac.com/mdouma46
Requirements: Mac OS X 10.2 or higher
If you're having problems on your system with text appearing "garbled,” it could be caused by corrupt font cache files. What appears to be happening is that incorrect or corrupted encoding vector information is being used when mapping the character codes as input by your keyboard to the glyphs they represent in the problematic font. You can use Font Finagler's Font Cache Cleaner feature to purge these cache files in an attempt to restore normal behavior, and to help rule out a font cache corruption as the sole cause of the problem. If, however, you use Font Cache Cleaner but the problem remains, then it could be caused by a font conflict, by a corrupt or less-than-ideal-quality font, or by an underlying OS X font-handling bug. Try removing fonts to isolate the problematic fonts that are causing this behavior.
Password Tester 1.0 freeware
Mac-arena the Bored Zo, http://boredzo.fourx.org
Requirements: Mac OS X 10.3 or higher
Mac OS X includes a panel called the Password Assistant which tells you the strength of a password entered into a standard password field, as well as how to improve the password if it finds flaws. You can see the Password Assistant when you change your Keychain password or create an encrypted disk image. Password Tester is a more direct way to get to the Password Assistant.