SubmitSpider - Version 3.8.74 Automatically submit your site to 250 major search engines and directories. SubmitSpider will dynamically optimize your site or page, ensuring maximum visibility on the Internet. Easy to use. Free trial (5 uses). Future updates available to registered users at no additional cost. No restrictions on the number of uses or sites promoted. Some of our users have started their own business using SubmitSpider to provide web promotion services to others. Professional Edition (included) submits to 423 sites and has many advanced features.