Aderant plans to launch mobile versions of its software for law firms in spring 2012, the company’s research and development chief said.

The company is known for billing software targeted at large firms, but recently acquired CompuLaw for case data and Client Profiles for client relationship management (CRM), along with Rainmaker Software for midsize firm billing. With its first wave of integrated applications due in March, the Atlanta company will next start rolling out its mobile interfaces, said Mike Barry, senior vice president of research and development.