Project Commander is a UK product and is the most popular low cost desktop and client/server project software in the construction industry, with a reputation for quality, rich number of features and service.

Since it's launch in 1995, it now has over 10,000 licenced users in the UK and is used in several other countries too.

It is the most popular alternative to Microsoft Project by far, not only just for the price - but it is easier to use and there is a very cheap solution for servers too (when you grow usage). It has the ability to transfer data from and to Microsoft Project.