# mdquire > mdquire is a free, closed-source desktop workspace for reading, writing and producing Markdown books. M1 is in development for Windows and Linux; macOS is to verify. No public artifact is currently listed. ## Start here - [Complete public facts and documentation](/llms-full.txt) - [English product](/en/product/index.md) - [Development status and artifacts](/en/development/index.md) - [Documentation](/en/docs/index.md) - [Privacy](/en/privacy/index.md) - [License](/en/license/index.md) - [Contact boundaries](/en/contact/index.md) - [FAQ](/en/faq/index.md) ## Localized editions - [English home](/en/index.md) - [Russian home](/ru/index.md) - [Ukrainian home](/uk/index.md) - [Spanish home](/es/index.md) ## News - [Development notes](/en/news/index.md) - [Atom feed](/news/index.xml) - [RSS feed](/news/rss.xml) - [JSON Feed](/news/feed.json) - [Sitemap](/sitemap.xml) ## Machine-readable contracts - [Product status JSON](/product.json) - [Subscription and capability OpenAPI contract preview](/openapi.json) - [Security disclosure](/.well-known/security.txt)