FILEminimizer Office

Reduce the size of your Office files up to 98%

BitZipper

Compressor with support for many formats

WiZ

Free lightweight ZIP compressor

WinArchiver

Comprehensive tool to work with compressed files

KuaiZip

A free multiformat compressor

PowerArchiver

One of the most powerful multiformat compressors

ZipGenius

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

UPX

Compress your executable files

Hamster Free ZIP Archiver

Quickly compress and extract your files

WinAce

The best compression application for ACE files

ArcConvert

Transform a file's compression format

DataNumen RAR Repair

Repair RAR and SFX files

gzip

Free compressor that has been ported from Linux

Free RAR Extract Frog

Decompress your RAR file free

Bandizip

A very easy-to-use compressor

8 Zip Lite

Compressor compatible with several formats

ProPresenter

Audiovisual presentations with great impact

Sway

A new concept of interactive presentation

Express Points

Support for your public presentations

PPT to EXE

Convert your presentations into executable files

ProShow

An entertaining way to share your photos

Photo Story

Create photo slideshows with audio

ScreenMarker

Write notes and sketch on your computer screen

Slideshow Creator

Create music videos with your photos

DVD Photo Slideshow

Create slide shows for any device with your images

Prezi

The slideshows and mind maps of the future

Tableau

View your data easily and clearly

MemoriesOnTV

Create discs to view your photos on a TV

Microsoft PowerPoint

The presentation software par excellence

Adobe Presenter

Great tool for online teaching

PowerPoint Viewer

Open PowerPoint PPT and PPS presentations