HDD Regenerator

Repair your physically damaged hard drive

Roadkil's Unstoppable Copier

Recover the information stored on damaged CDs and DVDs

Recoverit Video Repair

Repair damaged MP4 video files

Meteorite

Recover corrupted MKV files

Dr.Fone for Android

Recover all sorts of lost data on your smartphone

PC Inspector File Recovery

Recover data from damaged hard drives that use FAT 12/16/32 or NTFS

Power Data Recovery

Recover deleted files on your computer

Disk Drill

Software to recover deleted files

Pandora Recovery

Recover files deleted from your hard drive

Handy Recovery

An easy-to-use tool to recover accidentally deleted files

Restoration

Manage to recover files that you deleted

Lazesoft Recovery Suite Home

Tool to recover files deleted accidentally

MP3val

Analyze and repair any corrupted MP3 files

DiskDigger

Recover files that you thought you had lost

Glary Undelete

Recover accidentally deleted files

Wise Data Recovery

Recover deleted or accidentally lost files

Microsoft Mathematics

Solve mathematical operations with this free tool

Minitab

One of the best statistical calculation programs

MATLAB

Maths software tool for PC

MathType

Complete mathematical equation and formula editor

GeoEnZo

Digital board to teach and learn maths

WinPlot

Generate 2D and 3D graphics

Mathematica

Platform for computational development

Derive

Powerful tool for symbolic mathematic calculations

Maple

Solve complex mathematical operations

GeoGebra

Software to learn maths at all levels

Octave

Applied calculus software very similar to MATLAB

PASW

One of the most powerful statistic solutions on the market

IBM SPSS Statistics

Poweful software to collect and analyze statistical data

Statgraphics

Carry out statistical analyses on your data

Mathcad

Software for engineering calculations