Free update checker software for windows

Tired of clicking the reload button? Page Update Checker (aka PUC -- pronounced "Puke") is a FireFox extension that will automatically check to see if web pages have changed/updated.
How to Use:
Once installed, you will be able to right-click on any page in Firefox and select "Monitor for Updates." The PUC options will open up and you can select how often you would like PUC to download the webpage and see if it has changed. To return to the options menu later, select "Tools" -> "Page Update Checker Options..."

DigiOz Link Update Checker 1 delivers a proper Microsoft Access database driven VB.NET application which stores a list of Web sites that a user wants to keep track off, along with their current content signature. The user would then run the application to check and see which site on the list has been updated or changed since the lasts check. A list of changed sites will then be exported to a file in HTML format, and displayed on the screen.

Requirements:

• Windows 2000/XP/2003 Server
• Microsoft .NET Framework 1.1

Speedtest Checker 1 is considered to be an advanced extension which allows you to see what you Internet connection speed is.

Requirements:

• Windows 95/98/Me/NT/2000/XP/2003 Server/Vista
• Firefox 1.5 or higher

Flat File Checker 0.6.2 is designed as a convenient software for validation of flat files (*.txt, *.csv) that contain data. FlaFi has intuitive user interface that allows to build Flat File Schema with business rules. Validation can be run from both GUI and command line.

This software utility checks your important files for modifications. Folder Checker is a small utility that verifies your important files in folders and alerts you in case of modifications, therefore you will know when they are altered by viruses.