HTML Tidy - Cleans up your web pages to make them simpler, faster and easier for search engines to understand. Free.
Master.com - Ad-free webmaster tools, including site search, website monitoring, bulletin board, form maker, polls, and your own auctions. Free.
Mozilla Firefox - A faster web browser with more useful features. Free.
Wordtracker - The long-time industry standard for identifying the keywords that people are actually searching for. Free trial.
OpenOffice.org - Created by Sun Microsystems, this suite of programs does 90% of what Microsoft Office does, at 0% of the price. Free.
MailWasher - Keeps spam out of your inbox. Free. The professional version automatically marks almost all spam so you can delete it before you download it.
SelfPromotion.com - Good advice about search engine optimization, and a reliable search engine submission tool. Free.
SnapFiles - Totally free and shareware software specifically for webmasters and web surfers.
/ - Some of the best sources of non-pirated photos and clipart for use on the Web.
W3Schools - Sensible tutorials, with examples, for HTML, CSS, Javascript, PHP, and ASP.
PayPal - now offering online credit card processing for merchants, with no start-up fees, no monthly fees, and no minimum payments
effective websites