Sefer, a free native Markdown reader for Windows, became available through the Microsoft Store in May 2026 as a local-file reading app for .md, .markdown, and .mdown documents, with book-style typography, themes, a table of contents, and saved reading position. That sounds small because it is small, and that is exactly the point. In an era when every Windows utility seems under pressure to become a cloud surface, an AI prompt box, or a subscription funnel, Sefer is a reminder that software...