About Software Shelf: The company was established in 1994 in Silicon Valley by William Feeley. Its flagship product, Print Manager Plus, is used by thousands of companies, schools and government offices worldwide, including: Yale University, Los Angeles Unified School District, Harvard University, Oxford University, Morgan Stanley, British Library, Bank of England, NATO, Hyatt Hotels and Microsoft. The company provides tech support (in 13 languages) from its offices in the US and UK and from its 153 partners and resellers in 62 countries. Print Manager Plus features include: Print Tracking – it controls and reports printing usage and costs across networks; and Print Budgeting – it restricts users by dollar (or any currency) amount, number of pages per job, job size and file type or by restricting printers by number of pages per job, job size and file type.