Zipghost

Zipghost is a 'Batch compression' and 'Batch decompression' utility. Compress each file to be one archive in batch processing. Compress each folder to be one archive in batch processing. Compress all files include its subfolders to be one zip. DeCompress any selected zip files in batch processing. Auto search an appointed path recursively and decompress all files. Many convenient options. Fully integrated to the Windows shell. Easy-to-use interface.

Limitations:

Unregistered comment in the zip, 30-day trial