progeCAD is the CAD software standard for affordable AutoCAD-like CAD drawing without paying the high price of AutoCAD. Easy to use if you already know AutoCAD - similar commands, icons, toolbars with native AutoCAD DWG file support.
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.
Kingsoft Office Flip can export and save Office files to flipbook. You can write down anything, arrange any layout in Kingsoft Office, and finally export to online flipbook. The flipbook can be outputted in EXE, HTML and ZIP format.