USL India (formerly known as Techno Linguistic Solutions) is the leader in copy protection application in India, as well as a top software development company. It was started up in the year 2002 by a group of technology experts specializing in designing and developing digital media applications.

We offer customized copy protection solutions to corporate or individual clients.

DiscKeeper, our flagship product, is a completely new, technically perfect copy protection tool based on cutting -edge research into the properties of optical media. It can protect any kind of digital content with high level security, extreme versatility and simplicity of operation.