Get more sales. Sell more software. Get on more software download sites. Get your product seen in more places and get more links to your site. EziSubmit is a great way to upload your shareware or freeware.
Increase your site's page ranking in google so you move towards the top of search engine results pages. Search Engine Optimization (SEO) requires links.
Submit PAD files for your programs to 400 (trial 50) software listing sites. Allows you to enter captcha values. Keeps a log of submissions. Allows you to redo failed submissions.