BinStudio is a modern Windows hex editor built for large binaries. Open multi‑gigabyte files instantly with paged I/O and RAM virtualization — edit, search, and analyze without waiting for a full load. Built for reverse engineers, firmware developers, game modders, and anyone who works with raw binary data. Formerly known as BinViewer. FEATURES • Open huge files without loading them entirely into RAM • In-place byte editing with undo/redo, insert, and delete • Search text, hex, or wildcard patterns (e.g. 4D ??) • Same-length replace for precise binary patches • Data inspector: Int, UInt, Float, Binary, Hex, ASCII, UTF‑8, GUID, Unix time, FileTime • Endian toggle for multi-byte values • Binary templates (.bt) with a navigable structure tree • Binary diff between two files • Checksums: MD5, SHA‑1, SHA‑256, CRC32 • Entropy stats and common file-signature scan (MZ, PE, PNG, and more) • Bookmarks to jump back to important offsets • Export selection as raw, Intel HEX, or Motorola S-record • Copy as hex, C#, or Base64 • Optional post-save MD5 verify and automatic .bak on structural replace • Drag-and-drop, go-to offset (hex or decimal), and a built-in getting-started tour • UI in 10 languages: English, Russian, German, French, Spanish, Japanese, Chinese, Portuguese, Italian, Korean PRICING • Free trial: 7 day (full features) • Then $4.99 one-time purchase — no subscription, no in-app upsells WHO IT’S FOR Reverse engineering • Firmware & embedded • Game data & mods • Forensics & file recovery • Protocol / format analysis Feedback and reviews on the Store page help other engineers find the tool. Thank you!
Developer Tools · Windows · $2.49
Rating: 2.7 out of 5, based on 15 user ratings.
