LINDO™ software products

What'sBest! lets you build linear, nonlinear, and integer models in Excel. Models are easy to build and understand using standard spreadsheet equations. >>more

LINGO is a comprehensive tool designed to help you build and solve linear, optimization models quickly, easily, and efficiently. >>more

LINDO API creates optimization applications. It allows you to plug the power of the LINDO solver right into customized applications that you have written. >>more

What s Best! - Excel optimizationLingo - Optimization ModelingLindo API - Custom optimization application
LINDO™ Software for Integer Programming, Linear Programming, Nonlinear Programming, Stochastic Programming, Global Optimization Print E-mail


Free Workshop on Exploiting New Features of LINGO 15.0 and What’sBest! 13.0

LINDO Systems will be hosting a free workshop on large-scale optimization at the upcoming INFORMS conference in San Francisco.  Read more...


What'sBest! 13.0 Beta is now available. Download What'sBest! here.

Lingo 15.0 Beta is now available. Download Lingo here.


Lindo API 9.0 is now available with a number of significant enhancements and features.

Check out a list of new enhancements, download a limited capacity trial version, or contact us for information on evaluating a full capacity version.


Speed and ease-of-use have made LINDO Systems a leading supplier of software tools for building and solving optimization models

LINDO™ linear, nonlinear, integer, stochastic and global programming solvers have been used by thousands of companies worldwide to maximize profit and minimize cost on decisions involving production planning, transportation, finance, portfolio allocation, capital budgeting, blending, scheduling, inventory, resource allocation and more.