Free Port Scanner is a small, fast, easy-to-use and robust port scanner.

Professional Wi-Fi site survey, network planning and troubleshooting app for macOS and Windows.

Upload and view your photos from any device. Auto upload photos from your Mac or Windows computer, smartphone, camera, or storage cards.

Manages your computer memory and pagefile usage more wisely than before by changing Windows default behavior. Your newly opened games and applications will run better and faster.

The world's most downloaded free cache cleaner, RAM booster, and antivirus & security suite. Clean Master gives you full control over your phone to maximize performance and keep it clear of junk files.

GPU Tweak allows you to optimize clock speeds, voltage and fan speeds on up to four graphics cards independently or simultaneously, you can also select between GPU Tweak’s Standard or Advanced modes depending on your level of experience.

Tool for monitoring network traffic (bandwidth) on selected interfaces.

Simultaneously exercises all of the major components of a computer, to test for endurance and reliability.

Network protocol analyzer.

Wireshark is the world's foremost network protocol analyzer. It lets you see what's happening on your network at a microscopic level.

Optimizes your CPU, computer graphics and network settings to boost your gaming and online multiplayer experience.

"Stress My PC" is stress testing software, to do a pc testing e.g. computer stress test.

Process Lasso is a software that will improve system responsiveness and stability.

Bulk Crap Uninstaller is a free (as in speech) program uninstaller. It excels at removing large amounts of applications with minimal user input.

Rediscover what a fast, smooth-running PC feels like.

OnyX is a maintenance, optimization, and personalization utility for Mac OS X (PowerPC and Intel).

System Maintenance and Cleaning utility for Mac OS X.

Powerful utilities to increase your PC performance and maintain your system.

SyMenu is a portable menu launcher that allows to organize and find your portable applications in a quick and easy way.

Powerful and top all-in-one utility to fix, speed up, maintain and protect your PC.

NirLauncher is a package of more than 100 portable freeware utilities for Windows, all of them developed for NirSoft Web site during the last few years.

Optimize your internet connection by modifying your Dial-up, DSL, ADSL, Cable, ISDN, and Satellite modem settings.

Enhance PC performance, it increases overall speed and squeezes out every last bit of performance.

SuperRam increases computer performance by freeing wasted memory.

Boost the speed of your computer by making games and applications run faster.

Simple and powerful utility which customizes keyboards, joysticks and mice.

Adds support for over 270 new programs into the popular program CCleaner.

Thanks to SUMo you'll be able to keep your PC up-to-date by using the most recent version of your favorite software.

Allows you to capture network traffic, view and analyze it.

General Windows utility for dumping lots of useful Windows, Network and hardware info

DUMo (Drivers Update Monitor) keeps your PC up-to-date & safe by using the most recent version of required hardware drivers,

TagScanner is a multifunction program for organizing and managing your music collection.

Find lost space on your disks the easy way.

Quickly organize, edit and archive and to share your digital photos.

PIM stands for Personal Information Manager, and it allows you to keep all your information in electronic form.

The standard CCleaner app, but without the need for an installer.

MediaMonkey is the music organizer and media jukebox for serious collectors.

Powerful bandwidth meter, monitor and traffic controller, which measures, displays and controls all traffic.

Keep your Windows installations clean and running smoothly and efficiently.

Freeware system optimization tool that removes unused and temporary files.

All-in-one repair tool to help fix a large majority of known Windows problems including registry errors and file permissions as well as issues with IE, Windows Update, Windows Firewall and more.

Winaero Tweaker is an an all-in-one customization utility that helps you to tweak Windows in just a few simple clicks.

NetworkTrafficView is a network monitoring tool that captures the packets pass through your network adapter, and displays general statistics about your network traffic.

PRTG Network Monitor is the powerful network monitoring solution from Paessler AG.

CPU-Z is a freeware detection program base on the Panopsys hardware detection engine.

Quickly assess the performance of their computer and compare it to standard 'baseline' computer systems.

System Mechanic Free is a complete suite of powerful system repair and maintenance tools.

Simplifies the use of advanced UNIX functions, gives access to hidden Mac OS X settings, let you easily optimize your system.

Core Temp is a compact, no fuss, small footprint, yet powerful program to monitor processor temperature and other vital information.

RAMExpert gives you a crystal-clear vision of your RAM (Random Access Memory) specification. It then recommends upgrade if appropriate.