ZFactura

Excellent invoicing program for small companies

ContaNet

Tools for the commercial management of any company

ZGestión

Management and billing software for any company

Microsoft Money

Practical tool to manage your household finances

vtiger CRM

Versatile management tool for SMEs

SugarCRM

Manage the relationship of your business with your customers

uniCenta

An open source POS for your business

Express Invoice

Control your company's invoicing

TempusBasic

Manage the shifts of your company

QuickBooks Simple Start

Book keeping tool for small enterprises

TurboCASH

Management software for SMEs

SeniorFactu

Manage all your company's invoices

OrangeHRM

Manages the human resources area

Skynet

Manage every single aspect of your company with this app

TimeTrex

Software for the management of human resources

Car Wash Calendar

Manage your own car wash busines

Maple

Solve complex mathematical operations

Mathcad

Software for engineering calculations

Mathematica

Platform for computational development

MathType

Complete mathematical equation and formula editor

MATLAB

Maths software tool for PC

GeoEnZo

Digital board to teach and learn maths

PASW

One of the most powerful statistic solutions on the market

Derive

Powerful tool for symbolic mathematic calculations

IBM SPSS Statistics

Poweful software to collect and analyze statistical data

Statgraphics

Carry out statistical analyses on your data

GeoGebra

Software to learn maths at all levels

Microsoft Mathematics

Solve mathematical operations with this free tool

Octave

Applied calculus software very similar to MATLAB

Minitab

One of the best statistical calculation programs

WinPlot

Generate 2D and 3D graphics