Submit portable freeware that you find here. It helps if you include information like description, extraction instruction, Unicode support, whether it writes to the registry, and so on.
Version tested: XLEAN v3.2.0.1 (Portable) English Version
Settings: xl_config.ini in application folder but it also writes to HKEY_CURRENT_USER\Software\VB And VBA Program Settings\Xleaner\PlugIns (This is now fixed, no longer writes to the registry.)
+ Added support for Windows 7 SP1
+ Extra Option for empty / overwrite the index.dat files in Internet Explorer added (optional)
# Applications tab enlarged (optional)
# Fixed many GUI bugs (including the extension rider)
# Improved detection of Windows versions
# Backup the settings optimized
# Minor bug fixes
# Added support for Opera 11.60
# Optimized Features (minor internal changes) of the "Enhanced" Version also integrated into the
standard builds of Xleaner
# Looks detection optimized
# Optimized cleaning for Mozilla Firefox Browser Cache
+ Added cleaning for Avast 6, Filezilla, Samsung Kies, Samsung Device Error Recovery Log, Adobe Flash Install Logs,
Windows Downloaded Installations, Windows WinSAT Logs, Windows System Profile, Malicious Software Removal Tool,
Diagnostics Logs
# Improved cleaning for Adobe Acrobat, Sun Java (Cache), Windows Live Messenger, IIS-Logfiles
# Setup revised and optimized
# Numerous UI improvements made
# Minor improvements made
+ Added support for Chrome 17.0 Dev
+ Added support for Mozilla Firefox 10.0 Beta
+ Added cleaning for Chrome Canary "Network Action Predictor".
+ Added cleaning for History Provider Cache on Chromium and Google Chrome
# Improved UI (Navigation menus, Log-, Task- and Status Window optimized)
+ Added cleaning for Resource Hacker
+ Added Advanced Windows Disk Cleanup Utility to the Extension Manager
# Improved embedding License File
# Fixed bug in the optimization of the settings (Settings for the newly added tabs were not restored after optimization)
# Fixed critical Translation bug
# Fixed small bug in the Looks detection (affects only German Portable Version)
# Minor improvements made
I think this program has been renamed Cleanmgr+ to piggyback off Microsoft's tool
Cleanmgr+ builds upon the Microsoft Disk Clean-up Tool (Cleanmgr.exe) by adding additional features and deleting more junk than the Disk Clean-up Tool.