Kevin Boone: They don’t make ’em like that any more: Borland Turbo Pascal 7

Borland’s Turbo Pascal 7, the final release of its Turbo Pascal line and also known as Turbo Pascal for Windows 1.5, marked the pinnacle of one of the most successful programming tools ever made. The product was affordable and carried a “book license” allowing multiple users to share a single copy, one at a time, with no copy protection even on floppy distributions. It introduced integrated source-level debugging and shipped with Borland’s Object Windows Library, an object-oriented wrapper around the Windows C API that the author recalls predating and outperforming Microsoft’s equivalent. Turbo Pascal ultimately gave way to Delphi, which despite its technical merits never matched the original’s impact. The article is a retrospective column rather than a news event, so the key takeaway is Turbo Pascal’s outsized influence on modern development tooling; watch for continued reflection on how today’s IDEs inherit its integrated-debugging and affordable-licensing legacy.