Scrivener is writing software for drafting long-form work such as books. It uses ring-binder, scrapbook and typewriter metaphors to keep drafts, research and notes together in one project. The developer, Literature & Latte Ltd, was founded in 2006 and describes the program as a way to craft a first draft. It runs as a desktop application on macOS and Windows.
Literature & Latte Ltd is a United Kingdom company, according to its about page based in Cornwall. The UK is outside the EU and the EEA, so the company is not established in the EU, and personal data sent to it from Europe requires a transfer safeguard. The site names no parent company and does not state where the company's online services store data. Organisations that handle sensitive manuscripts should therefore weigh the desktop design and the choice of backup or sync services against this open question.