You can download it for free directly from the official FBReader for macOS page or get it through the Mac App Store. It is optimized to run smoothly on both Intel and Apple Silicon (M1/M2/M3) Macs. 📚 Best FB2 Readers for Mac
: Keeps your library and read progress synced across devices. Formats : Reads FB2, ePub, Kindle MOBI, RTF, and plain text. FBReader for MacOS
: Lightweight, highly customizable, and fully supports the FB2 format natively.
is the most popular, dedicated app for reading FB2 files on macOS.