Top rated in System Tools

Smultron
10.1
Create and edit everything from a web page, a script, a list...
MainMenu
3.5.0
Access various hidden settings and reclaim disk space.
Xslimmer
1.9.4
This app lets you remove language localizations for any app from your Mac.
Winclone
6.2
Clone your Boot Camp partition.
FluidTunes
1.0.2
FREE
A small application that allows you to control music playback via a web camera.
Angry IP Scanner
3.5.5
FREE
Scan the nearby IP addresses, MAC addresses, hostnames, etc.
LaCie Network Assistant
1.5.17
FREE
Utility for LaCie Network Drives.
SyncTwoFolders
2.3.2
FREE
A utility for synchronizing two directories on your Mac.
AppShelf
2.3.5
It helps you store software license keys in one place.
MagicPrefs
2.4.3
Toolbar application for OS X which aims to improve the functionality and configuration options of the Apple Magic Mouse....
Find Any File
1.9.3
Immediately locate files from your local folders and external storage devices.
KeyCue
9.2
Get access to a list of the available shortcut keys on your Mac.
iTweaX
5.0.3
Free utility to reveal some useful hidden features and maintenance tools for Mac OS X 10.5...
doubleTwist
3.2
FREE
A media player that can manage, sync and play iTunes music, pictures...
Air Mouse Server
2.6.6
FREE
Server app that allows you to remote control your Mac.
TemperatureMonitor
4.99
FREE
It reads out all accessible temperature sensors in Macintosh computers.
iPodDisk
Designed to make it easy and intuitive to copy music from an iPod.
Split&Concat
3.0
FREE
Useful program that allows you to split and concat files.
Xbench
1.3
FREE
Very popular benchmarking solution for Mac computers.
LiquidCD
2.08
FREE
Free burning Application for Mac OS X (10.5 or better).
PhoneView
2.13.10
Mac companion for iPhone, iPad and iPod Touch.
Max by sbooth
0.9.1
FREE
Max is an application for creating high-quality audio files in various formats.
iTool
2.0.1
FREE
Multifunction utility for a complete system maintenance, it's easy to use, also for "the first time"
Documents To Go Desktop
5.0000.13
It provides 2-way file synchronization for your Word, PowerPoint, PDF...
WiFi Scanner
2.9.1
Most feature rich and complete WiFi scanning app on the app store and is a great tool for personal use and for IT professionals....