If you are worried about bumping up against the problem capacity limits while hustling to finish a major project on time, you will be happy to hear about the license manager in What'sBest! 4.0 and LINGO 5.0. Once you have a license, be it a demo version or an Industrial version, upgrading to a larger capacity version is a breeze. No more waiting for large files to download from the Internet or for disks to arrive through the mail. Thanks to hard work here at LINDO, these releases include a special license manager, which simply requires a license key to unlock the software and increase the capacity of your version of What'sBest! or LINGO.

To obtain a key, all you have to do is contact LINDO Systems and order the upgrade. The key can be e-mailed, faxed or mailed to you, so you can begin modeling large models almost immediately. This is just another way we are continuing our efforts to make getting the best in optimization easier for you.

If you are interested in upgrading or just want to know the versions and sizes available, please see the product page on this website, check out the demo versions from our download page, or order a copy today directly from our order page.