Usefull Oneline Tools

IPTools
IPTools offers a wide variety of online networking tools. With this site you can look up IP address information, check spam databases, run pings, run traceroutes, lookup WHOIS information and much more.

BugMeNot 
BugMeNot allows you to find and share logins for sites that require you to register. This tool is great to use when you don't want to have to go through the process of creating an account for a site when you just want to login once for something like a driver.

SpeedTest.net 
SpeedTest.net allows you to test your Internet connection speed. It's great to use when you want to see if your ISP is holding up on their end of the bargain.

10 Minute Mail
10 Minute Mail allows you to create temporary email addresses that expire after 10 minutes. It's great to use for sites that require you to receive something through email but you don't want to be bombarded with spam.

 Free Password Generator
Free Password Generator generates very strong and unique passwords. Before you generate your passwords, you can predefine settings such has what type of symbols to use and the length you want it to be.

Trend Micro HouseCall 
Trend Micro HouseCall is an online virus, spyware, and malware scanner that runs in your web browser. It's very handy when you are working on a computer that doesn't have antivirus software and you want to scan it without having to install one.

You Get Signal 
You Get Signal allows you to check which ports are open into your network. This is great tool to use when you are trying to patch holes in your firewall.

 WhatIsThatFile.com
WhatIsThatFile.com allows you to identify unknown files on a computer. This tool is great for looking up files that you suspect might be possible viruses, trojans, or malware.

YouSendIt 
YouSendIt allows you to send large files to other people when the files are too large for your email. This tool is a great alternative to using FTP.

DLL-files.com 
DLL-files.com has a huge library of downloadable dll files. Next time you get an error about a missing dll file, you can go here and download it.

Google Microsoft Search 
Google Microsoft Search allows you to search specifically through Microsoft-related sites. This site is great for searching through Microsoft tech articles for a specific problem.

Zamzar 
Zamzar is a file conversion tool that allows you to convert file types through their site. Currently they support over 60 file types. This is a great tool for converting files when you don't have the appropriate application to do so.

Default Router Passwords 
Default Router Passwords Database allows you to search for router as well as other devices default passwords. This tool comes in very handy when you have to reset a device but can't find the manual to look up the default password.