Computer Tools for the Power User

Here’s a list several tools I use both at home and work. I usually carry these on my USB keychain for easy access. They’re mostly lightweight, fast, and some don’t even require a installation. These are free and NOT Shareware! They are for Windows/Windows XP.


Used for file comparisons. You can compare text files and see, line by line where these files are different.

Great editor for HTML. This integrates nicely into Internet Explorer to “view source.” It can collapse HTML tags.

Microsoft Notepad on steroids. It uses color coding for files of various extensions. Uses transparency so that you can see through the editor window what’s behind it.

Agent Ransack
Search for text in files. The results show you the file and what line your keyword search is in.

Password Manager
It saves your passwords. You can create categories for what kind of passwords they are. Once you save it, you hit CTRL+U to save the user name, and CTRL+C to save the password to the clipboard. It uses a secure 448 bit Blowfish algorithm to ensure the data are not crackable. The password used for securing access to stored data is not saved anywhere.

JR Screen Ruler
A visual ruler you can use to measure pixels on the screen.

Record whatever you do at your Windows Desktop, and can replay them exactly. This is great to record tasks and save them for later.

Get a checksum for a file using hashes: crc16, crc32, xsum, md5.

Telnet/SSH Client

Process Explorer
See information about processes: what files or directories they have open. Kill processes, etc.

Know exactly what’s running when you start windows and turn those annoying programs off.

Simple File Schredder
Simple File Shredder is a utility that securely deletes your files so they can’t be restored.

Restore Deleted Files
This restores files that have been deleted. Use this as a last line of defense. The great thing about this program is that it does not require to install – unlike other applications, where you need to install first.

Angry IP Scanner
Angry IP scanner is a very fast IP scanner and port scanner. It can scan IP addresses in any range as well as any their ports. Its binary file size is very small compared to other IP or port scanners.

Change the date stamp for any file you want.

Great popup blocker.

Good firewall software.

System Spec
System Information Utility. Get a report for practically everything you wanted to know about your computer.

Synchronize files from different folders. I use this to synchronize files from my computer and USB keychain and USB drive. Lots of features.

Microsoft PowerToys for Windows XP
PowerToys add fun and functionality to the Windows experience. What are they? PowerToys are additional programs that developers work on after a product has been released. These tools include: Synchronize file tool, Image resizer to resize a batch of files, power calculator, multiple desktops, tweak UI settings, and more productivity tools.

Windows Internet Browser Plugins

Web Developer Plugin for Firefox
Provides a variety of tools for quickly creating, understanding, and troubleshooting Web pages. This feature is added to the menu when you right click on a page.

Internet Explorer Developer Toolbar
Provides a variety of tools for quickly creating, understanding, and troubleshooting Web pages. This feature is added to the menu when you right click on a page.

IE Context Menu Toolset
This is a set of tools which extend the right-click context menu of Internet Explorer. By simply installing these tools, your browser will have added functionality which can greatly help in debugging pages, designing sites, diagnosing form problems, tweaking design, etc.

Fiddler is a HTTP Debugging Proxy which logs all HTTP traffic between your computer and the Internet. Fiddler allows you to inspect all HTTP Traffic, set breakpoints, and “fiddle” with incoming or outgoing data. Fiddler is designed to be much simpler than using NetMon or Achilles, and includes a simple but powerful JScript.NET event-based scripting subsystem.

Command Console Tools

Like the dir command but displays files/directories with color and in columns.
Way much better! The drawback is if your OS is not using FAT12 or FAT16 type disks, the Bytes Consumed will be wrong.

Great Hexeditor. The only Hexeditor I use.

Get md5 hashes of files or text you type in. Useful if you need to find the md5 hash of a word.

Other Great Sites for Small Tools

These two sites have great little apps for networks, programming, graphics, etc. These are also free.

Systinternals Freeware