ebook Format
FB2 File Format
FictionBook 2.0 is an XML-based eBook format popular in Eastern Europe, designed for automatic conversion to other formats and clean archival storage.
Drop files here, or click to browse
PDF, DOCX, XLSX, PPTX, JPG, PNG, MP3, MP4, EPUB, ZIP and 100+ more
Technical Specifications
| Extensions | .fb2 |
| MIME Types | application/x-fictionbook+xml |
| Category | eBook |
| Engine Tier | tier2-wasm |
| Magic Bytes / Sniffing | Container sniffing (ZIP / OLE2 / RIFF header inspection) |
| Opens With | FBReader, Calibre, PocketBook |
| Good For | Archival book storage with clean semantic XML tagging. |
| Not Recommended For | Mainstream US/European commercial e-readers. |