QSL is a software developer producing "off the shelf" and bespoke software for the transport industry and in particular the railway sector.

Primary products include Customer Information Systems and Public Announcement software. Other software, utilities and drivers have been developed to support the primary products.
We also have a large number of Internet / web server based applications for remote access, databases, file share and hosting use.
For more details about the range of software available see our Product Range page.

However generic or bespoke, small or large the project is, QSL can help, just give us a call to discuss your needs, its FREE and our knowledge and advice could save you money.

Generic Pricing is provided to help customers and suppliers assess the cost of an installation, system or individual purchase.

For detailed and final pricing please contact QSL.

Specifications are available for QSL's software products please see the Specification page for more details.

Some software manuals are available for download. If the information you are seeking is not available please contact us.