gzip

Free compressor that has been ported from Linux

Free RAR Extract Frog

Decompress your RAR file free

8 Zip Lite

Compressor compatible with several formats

UPX

Compress your executable files

ArcConvert

Transform a file's compression format

Hamster Free ZIP Archiver

Quickly compress and extract your files

KuaiZip

A free multiformat compressor

ZipGenius

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

FILEminimizer Office

Reduce the size of your Office files up to 98%

WinArchiver

Comprehensive tool to work with compressed files

BitZipper

Compressor with support for many formats

PowerArchiver

One of the most powerful multiformat compressors

WinAce

The best compression application for ACE files

WiZ

Free lightweight ZIP compressor

Bandizip

A very easy-to-use compressor

DataNumen RAR Repair

Repair RAR and SFX files

Skype

Text messages, calls and video calls to and from phones and PCs

Viber

Windows client of the chat and video call app

PC 2 Phone

fonYou service for Windows

Zello

Send voice messages from your PC for free

Jitsi Meet

App for making VoIP and video calls

SoliCall

Reduce the background noise in voice conversation over the net

Skype Portable

The portable version of the popular VoIP client

Clownfish Voice Changer

Change your voice in real time

Tango

VoIP client for voice and video calls

SkypeLogView

Find out all the data that Skype stores

iFree Skype Recorder

Comfortably record your Skype conversations

QuteCom

SIP softphone to speak and send free messages

ooVoo

VoIP client to chat with your contacts

Zoom

Workplace Video Calling App

VoipWise

Very complete VoIP client