I know there is a similar thread for this but here I am going categorize the apps to make it easier for you guys to find what you are looking for, also I will be including the descriptions from the market with each app, and indicating if the app is free or not along with the appropriate links to the application. This thread will be updated as often as possible.
WARNING: I NOR THE DEVELOPERS TAKE RESPONSIBILITY FOR WHAT YOU USE THE APPS FOR OR WHAT THEY DO TO YOUR PHONE!!! USE AT YOUR OWN RISK!!
ADDITIONAL UPDATES.
PART 2 HERE
ROOTING APPLICATIONS
*Z4Root (FREE) - It is an app you install from the market or by side loading, that has a single button that will root your device with one click. It also Allows you to un-root your device with one click. Root options available are Permanent Root (device stays rooted after reboot) and Temporary Root (Device is un-rooted after reboot).
Download Links
Latest Version on XDA + Original Thread is 1.3.0 HERE
Latest Released Version is 1.3.1 HERE Pulled from my phone, tested and working.
Supported OS: Android 1.5 - 2.3
*SUPERONECLICK (FREE) - Here's a one-click root with almost all phones and all android versions. (including the i9000, Droid, Nexus One, etc), that is ran from your PC.
The program requires Microsoft .NET Framework 2.0+ or Mono v1.2.6+
Operations systems with native support:
Windows Vista, Windows 7, Ubuntu Hardy (8.04 LTS),Ubuntu Jaunty (9.04), Ubuntu Karmic (9.10), Ubuntu Lucid (10.04 LTS), Ubuntu Maverick (10.10), Debian Lenny (5.0), Debian Squeeze (testing), Debian Sid (unstable), Debian Experimental
Download Links
HERE
*UNREVOKED (FREE) - This app is for HTC phones.
Unrevoked forever is a tool to set your Android phone's security level to S-OFF. The security level is a flag stored on the radio; when the flag is S-OFF, the bootloader (HBOOT) will no longer check the signatures of firmware images before flashing them. This allows custom firmware images to be uploaded, including unsigned boot, recovery, splash1, and hboot images (as well as official images that have been modified). When the system is S-OFF, the NAND flash memory protection is also reduced; this allows all partitions (including /system) to be written to while the operating system is booted.
Unrevoked3 is a tool to flash a custom recovery image to your Android phone. A custom recovery image allows you to perform advanced tasks on the system partition, such as flashing custom ROMs and taking a full backup of your phone (a “nandroid” backup). We recommend installing the custom recovery image for all users who want rooted phones.
Supported Devices
Unrevoked3 currently supports the following Android phones:
Sprint EVO 4G (HTC Supersonic)
Droid Incredible (HTC Incredible)
HTC Desire GSM
HTC Desire CDMA (HTC BravoC)
HTC Aria
Droid Eris (HTC DesireC)
HTC Wildfire (HTC Buzz)
Unrevoked3 will permanently unlock NAND write protection by default on the following phones:
Sprint EVO 4G
Droid Incredible (HTC Incredible)
HTC Desire CDMA (HTC BravoC)
Download Links
HERE
MARKET APPLICATIONS
ACCESS PAID ANDROID APPLICATIONS FOR FREE BELOW
* Applanet(FREE) - Access Paid Apps for FREE! (SERVER IS BACK UP AND RUNNING
Applanet's massive database contains more than 14,000 Android applications. You have access to the latest version of both free and paid applications found in the Android Market and even some you can't find and will not need to pay for anything! Applanet is your one-stop alternative app market.
Familiar Interface
Whether you are a power user or a new user to the Android O.S., Applanet has a familiar interface like the one found in the Android Market. You can view Apps, Games and which of your existing applications that might have updates available.
Share Your Experience
Each user has the ability to rate and leave a comment about apps that they have downloaded and installed from Applanet. This includes but not limits you to post reasons why you use/enjoy an app, flaws with an app or notify us if the application appears to be out-of-date.
Download Links
VIA DEVELOPER WEBSITE HERE
VIA DIRECT APP LINK HERE