WinZipper is a permanent free, easy, fast, and reliable compression software, is the best choice to zip and unzip large files. Besides capable of high compression ratios, zip and unzip files instantly, it also supports multiple compression formats.
AA Mail Server, from www.aamailsoft.com, is mail server sofware with dedicated database based on Windows mail server. It helps small and medium-sized companies (1~20000 accounts) to build their own webmail server and mail system easily.
Compress PDF file and reduce the actual size of PDF document with this completely Nice PDF Compressor. Nice PDF Compressor removes duplicate PDF objects, optionally takes advantage of new compression features of latest PDF specifications that for many classes of documents compresses 30 - 60% better than what is possible in PDF 1.5.