Address
SafeMailto email address encoder helps avoid email address harvesting from web pages while preserving the ease of use and flexibility of standard e-mail links.
More Info 
Developer: Syronex
License: Freeware
Operating System: Linux, Unix, Windows
This email address obfuscator prevents email address harvesters from capturing your address from your web pages.
Developer: Web 1 Marketing, Inc.
License: Freeware
Operating System: Linux, Unix, Windows
Email Address Checker-Validator Script is a multi-platform compatible script that checks for common errors in entering email addresses using powerful expressions.
Developer: tachi
License: Freeware
Operating System: All
Syronex anti-spam email address encoder helps prevent email address harvesting from web pages, while preserving the ease of use and flexibility of standard e-mail links.
Developer: Syronex
License: Freeware
Operating System: Linux, Unix, Windows
This script captures the IP address of the person filling in your form and submits it to you as part of the form.
Developer: http://www.javascriptkit...
License: Freeware
Operating System: all
You can get the exact location of an IP address: country, state, city, and internet service provider, also, you will see a map with the exact geographic location of the IP, and you can zoom in or zoom out to find more about it.
Developer: Apostol Lucian
License: Freeware
Operating System: Linux, Unix, Windows
This is an all in one tool to check the IP address, hostname and DNS lookup.
Developer: Hscripts
License: Freeware
Operating System: Linux, Unix, Windows
My Address Book is a Web-based contact list program.
Developer: Erin Spiceland
License: Freeware
Operating System: UNIX/Linux, Windows
My Address Book SQL is a Web-based contact list program.
Developer: Erin Spiceland
License: Freeware
Operating System: UNIX/Linux, Windows
With Our Contact Importer (Address book Importer), it allows members to invite their friends and online buddies through your website.
Developer: IPlusSoft
License: Freeware
Operating System: All Platform
Do you want to know the IP address of a visitor.
Developer: Sven Vdhrison
License: Freeware
Operating System: All
Lookup your IP Address and know your location at the map.
Developer: ipdistance
License: Freeware
Operating System: Linux
IPLocationTools.
Developer: Elena Tan
License: Freeware
Operating System: Not Available
Free online email checker allows you to check and confirm the existence, validity and syntax of an email address.
Developer: Ananya
License: Freeware
Operating System: Windows, Unix
The WhatISmyIP clone is a perfect way to get a money earning site up quickly.
Developer: CloneScriptSoftware.com
License: PHP License
Operating System: Not Available
Verifies that a string looks like a real email address.
Developer: Francisco Charrua
License: Freeware
Operating System: Linux, Unix, Windows
Verifies that a string looks like a real email address.
Developer: Francisco Charrua
License: Freeware
Operating System: Linux, Unix, Windows
AddrBook is a simple yet flexible web-based address book or directory program.
Developer: Kristina Pfaff-Harris
License: Freeware
Operating System: Linux, Unix, Windows
One way spammers get your email address is with programs written to extract addresses from web pages.
Developer: http://www.faketp.com/sa...
License: Freeware
Operating System: All
Email harvesting is a real problem nowadays; publishing an email address on a web page means exposing it to automated email collection softwares.
Developer: Nienteansia
License: Freeware
Operating System: Linux, Unix, Windows