Hamster Free ZIP Archiver

Quickly compress and extract your files

UPX

Compress your executable files

BitZipper

Compressor with support for many formats

KuaiZip

A free multiformat compressor

WiZ

Free lightweight ZIP compressor

WinArchiver

Comprehensive tool to work with compressed files

FILEminimizer Office

Reduce the size of your Office files up to 98%

Bandizip

A very easy-to-use compressor

gzip

Free compressor that has been ported from Linux

Free RAR Extract Frog

Decompress your RAR file free

ArcConvert

Transform a file's compression format

WinAce

The best compression application for ACE files

ZipGenius

All the necessary tools to create, open and administer compressed files

DataNumen RAR Repair

Repair RAR and SFX files

PowerArchiver

One of the most powerful multiformat compressors

8 Zip Lite

Compressor compatible with several formats

Open Ports Scanner

Stay informed about which ports are open

Network Inventory Advisor

Control the software and hardware that connects to your networks

GFI LANguard

Check the vulnerabilities of your LAN network

Fing

Scan and analyze your computer network

Wireshark

Professional network analyzer

WinBox

Management software for MikroTik routers

Hamachi

Tool to create virtual private networks

inSSIDer

Scan nearby Wi-Fi connections

Cisco Packet Tracer

Find out how a network behaves

RouterPassView

Discover the router passwords that you have forgotten

NetSpeedMonitor

Measure your Internet speed

DameWare NT Utilities

Allows network administrators to improve how they control PCs

Technitium MAC Address Changer

Change your network card's MAC

WinPcap

Library pack for network managers

Nmap

Easily audit your local network