TreeSize Free tells you where precious disk space has gone to. It can be started from the context menu of a folder or drive and shows you the size of this folder, including its subfolders. Each folder can be expanded in Explorer-like style to see the size of its subfolders. Scanning is done in a thread, so you can already see results while TreeSize Free is working. The results can be printed in a report.

Don't waste time on sorting out Spam! Let SpamAware do it for you! SpamAware is a plugin for Ms-Outlook and Outlook Express. It uses SpamAssassin to score new incomming mails and decides based on the settings made in options what to do with the mail. It supports Black- and Whitelist filtering and Bayes. The application is completely functional after installation and gets automatically active on new mails.

NTFS offers file based compression but the compression rate isn't displayed anywhere. For any folder on an NTFS volume, NTFSRatio shows the size and the compression rate of this folder and also of its subfolders. Compression and decompression can be done inside NTFSRatio with immediate review of the result. Results can be printed or exported. NTFSRatio can be called from the Explorer context menu of any folder.