BIN File

What are BIN files and how to open them

Are you having problems opening a BIN file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your BIN files.

What is a BIN file?

BIN files have multiple uses, and Binary is one of them. Read more about the other uses further down the page.

Binary File

The BIN file extension is very widely used for very different purposes. Normally BIN indicates that the file is binary, meaning that it is not human readable.

These files are used by many different computer applications and for a variety of purposes, from DVD backup images, and anti-virus updates, to images and audio.

On this page, you will find a collection of some of the known uses of BIN files. You can try opening your file with a hex editor like UltraEdit or 010 Editor to inspect the raw content, or you can use our File Analyzer to find out exactly what type of BIN file you have.

How to open BIN files

We have identified three BIN openers that are compatible with this specific type of BIN file.

Programs that open Binary files

Last updated: August 5, 2026

All known file formats using extension .BIN

While Binary File is a popular type of BIN-file, we know of 77 different uses of the .BIN file extension. Different software may use files with the same extension for different types of data.

Macintosh MacBinary

Macintosh MacBinary is a format used by classic Mac OS to package all parts of a file - including its data fork, resource fork, and metadata like file type, creator, timestamps, and Finder flags - into a single binary file so it can be stored or sent via systems that do not understand the Mac file structure.

It was developed to allow Macintosh users to send files over FTP, email, or through non-Macintosh servers without losing vital file details. When the host Mac receives it, software decodes the MacBinary file and reconstructs both forks along with its metadata so the file behaves on the Mac just as the original did.

Technically, a MacBinary file begins with a 128-byte header that stores the filename, file type and creator codes, Finder window position, flags, and the sizes of both forks. After the header comes the data fork and then the resource fork, each padded to a multiple of 128 bytes if necessary. Early versions (MacBinary I and II) date from the mid-1980s; MacBinary III, which added support for newer Finder metadata (such as icon badging and routing flags), was introduced in 1996.

BIN opener for Windows

We have identified one BIN opener that is compatible with this specific type of BIN file.

Agilent Binary Waveform

We know that one BIN format is Agilent Binary Waveform. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

While we have not verified the apps ourselves yet, our users have suggested ten different BIN openers which you will find listed below.

Agon MOS Executable

We know that one BIN format is Agon MOS Executable. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Amazfit GTR Watchface

We know that one BIN format is Amazfit GTR Watchface. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Amazon Kindle Update Package

We know that one BIN format is Amazon Kindle Update Package. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Android Battery Usage Data

We know that one BIN format is Android Battery Usage Data. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Anjoy Vision IP Camera Firmware

We know that one BIN format is Anjoy Vision IP Camera Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Atari Jaguar CD Image

We know that one BIN format is Atari Jaguar CD Image. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

ATIS DVR/dashcam Firmware

We know that one BIN format is ATIS DVR/dashcam Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Autel EVO Drone Firmware

We know that one BIN format is Autel EVO Drone Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

AVG Anti-Virus Update Package

We know that one BIN format is AVG Anti-Virus Update Package. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Casio Loopy ROM

We know that one BIN format is Casio Loopy ROM. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

CASIO WinCE PDA Backup

We know that one BIN format is CASIO WinCE PDA Backup. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

CD-I Disk Image

We know that one BIN format is CD-I Disk Image. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Chasm: The Rift Game Data Archive

We know that one BIN format is Chasm: The Rift Game Data Archive. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Chasys Draw IES Metadata

Chasys Draw IES is an advanced freeware raster graphics editor with layer and animation support. The Chasys suite also consists of an image converter and an image viewer.

Programs that open these BIN files

We have identified 2 BIN openers that are compatible with this specific type of BIN file.

Cisco Firmware

We know that one BIN format is Cisco Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

CloudCompare Data File

CloudCompare is a 3D point cloud processing software used to find differences in 3D points. It is often used with laser scanners.

Programs that open these BIN files

We have identified one BIN opener that is compatible with this specific type of BIN file.

CoolCV Snapshot

We know that one BIN format is CoolCV Snapshot. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Escu:de Engine Resource Data

We know that one BIN format is Escu:de Engine Resource Data. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

ESP8266 Device Firmware

We know that one BIN format is ESP8266 Device Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Espressif ESP32 IDF Application Image

We know that one BIN format is Espressif ESP32 IDF Application Image. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Free42 State

We know that one BIN format is Free42 State. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Gamate Game ROM

We know that one BIN format is Gamate Game ROM. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Gemtek Router Firmware

We know that one BIN format is Gemtek Router Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

GoDEX Character Translation Table

GoDEX produces barcode scanners, printers, and related barcode and label design software.

Programs that open these BIN files

We have identified one BIN opener that is compatible with this specific type of BIN file.

GPS (MTK Chipset) Tracklog

This file format is used by GPS logging devices based on the MTK chipset.

Grandstream Ringtone

We know that one BIN format is Grandstream Ringtone. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

HackRF Firmware

We know that one BIN format is HackRF Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Inno Setup Data

We know that one BIN format is Inno Setup Data. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Leapster Cartridge Image

We know that one BIN format is Leapster Cartridge Image. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Linksys RT31P2-NA Firmware

We know that one BIN format is Linksys RT31P2-NA Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Linux Kernel/bootloader/tools X86 Bootable

We know that one BIN format is Linux Kernel/bootloader/tools X86 Bootable. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

LMMC Encoded Router Configuration Backup

LMMC Encoded Router Configuration Backup is a proprietary router configuration backup file produced by D-Link and similar routers whose backup files begin with the ASCII signature "LMMC." It is used to store a router's settings - including wireless network keys, login credentials, ISP account data and other configuration parameters - in an encrypted or encoded form. Such files let users save a snapshot of their router's configuration so that it can later be restored if the router is reset, replaced, or otherwise altered.

This format is created by the router's built-in "backup configuration" or "export settings" feature via the router's web interface. Because the data is protected, typical users cannot directly read or edit this .BIN file without using a tool that understands the LMMC encoding. One such program is RouterPassView; it can detect the "LMMC"-signature format, decrypt or decode the file, and display stored passwords and settings for recovery.

Internally the file begins at offset zero with the four ASCII bytes "LMMC" which uniquely identify this specific format.

Programs that open these BIN files

We have identified one BIN opener that is compatible with this specific type of BIN file.

Marvel Appfw Firmware

We know that one BIN format is Marvel Appfw Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Mass Effect 3 Coalesced Data

We know that one BIN format is Mass Effect 3 Coalesced Data. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

MediaTek Combined Download Agent Package

We know that one BIN format is MediaTek Combined Download Agent Package. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Micomsoft Framemeister Profile

We know that one BIN format is Micomsoft Framemeister Profile. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Mozilla Script Cache

We know that one BIN format is Mozilla Script Cache. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Multipaint Image

Multipaint is a drawing application used to draw pictures with the color limitations of some typical 8-bit computer platforms like the Commodore 64, ZX Spectrum, Amstrad CPC, and Atari ST.

Nintendo Switch Atmosphere Firmware Fatal Error Log

We know that one BIN format is Nintendo Switch Atmosphere Firmware Fatal Error Log. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Nullsoft Install Data

We know that one BIN format is Nullsoft Install Data. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Pascal Script Binary

We know that one BIN format is Pascal Script Binary. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Pebble Application Binary

We know that one BIN format is Pebble Application Binary. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

PrintFox Bitmap

We know that one BIN format is PrintFox Bitmap. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

PSP PGD Encrypted

We know that one BIN format is PSP PGD Encrypted. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

QubIDE Disk Image

We know that one BIN format is QubIDE Disk Image. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Rasberry Pi EEPROM

We know that one BIN format is Rasberry Pi EEPROM. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

RDP Bitmap Cache

We know that one BIN format is RDP Bitmap Cache. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Realtek Router Configuration

We know that one BIN format is Realtek Router Configuration. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

RetroTINK-4K Firmware

We know that one BIN format is RetroTINK-4K Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Rigol Binary Waveform

We know that one BIN format is Rigol Binary Waveform. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Saleale Logic 2 Binary Data File

We know that one BIN format is Saleale Logic 2 Binary Data File. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Sega Genesis / Megadrive / 32x ROM Image

Sega Genesis / Megadrive / 32X ROM Image files are raw binary dumps of game cartridges for the Sega Genesis (also called Mega Drive) console and its 32X add-on. These files contain the complete Read-Only Memory (ROM) data from original physical game cartridges. They are created by hardware cartridge dumpers that read the ROM chip directly (usually via the cartridge's pins), producing a file that is usable by emulation programs and flash cartridges. These ROM images allow games to be played without the original cartridge, assuming ownership of the original cartridge under relevant laws.

These ROM image files are not modified to add headers or extra metadata - except in cases where a "copier header" exists in certain legacy formats like .SMD. They include all game code, graphics, sound, and metadata that the cartridge itself contained. Most emulators require the unaltered ROM data; if a file has extra bytes (for example from a header), those may need to be removed for proper use. The .BIN extension is interchangeable with .MD in many cases when the data is identical. The ROM data is used by emulators and compatible hardware to simulate or reproduce the behavior of the original cartridge in software or load it into flash-based cartridges for use on original hardware.

Internally, this format is identified by specific signatures near the start of the file. At offset 0x100 (256 bytes) you will typically find the ASCII string "SEGA " (hex: 53 45 47 41 20). At offset 0x110 you may see "(C)" starting at 0x110+16 bytes, and at offset 0x17F some games include "GM". The file contains the string "SEGA" somewhere else within the header region as well. These byte signatures are used by detection tools to confirm the file indeed holds a Genesis / Mega Drive / 32X ROM image.

Programs that open these BIN files

We have identified one BIN opener that is compatible with this specific type of BIN file.

Sky: Children Of The Light Level Data

We know that one BIN format is Sky: Children Of The Light Level Data. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Sony PS3 Silk Web Browser Container Format

We know that one BIN format is Sony PS3 Silk Web Browser Container Format. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Sony SELF - SPRX Format

We know that one BIN format is Sony SELF - SPRX Format. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Sound Images Sound Driver

We know that one BIN format is Sound Images Sound Driver. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

StarCalc Data Index

We know that one BIN format is StarCalc Data Index. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

SwissMicros DM42 DMCP Firmware

We know that one BIN format is SwissMicros DM42 DMCP Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Symantec/Norton Config

We know that one BIN format is Symantec/Norton Config. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Taxman's Retro Engine Data File

We know that one BIN format is Taxman's Retro Engine Data File. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

TBAFS Compressed Archive

We know that one BIN format is TBAFS Compressed Archive. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Tesla Wall Connector Firmware

We know that one BIN format is Tesla Wall Connector Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Thomson Speedtouch WLAN Router Firmware

We know that one BIN format is Thomson Speedtouch WLAN Router Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Tiger Electronics Game.com Cartridge Image

We know that one BIN format is Tiger Electronics Game.com Cartridge Image. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

TimeTop GameKing Cartridge Image

We know that one BIN format is TimeTop GameKing Cartridge Image. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Toshiba Pasopia ROM Image

We know that one BIN format is Toshiba Pasopia ROM Image. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

TP-Link Router Firmware

We know that one BIN format is TP-Link Router Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

TrueBeam Trajectory Log

We know that one BIN format is TrueBeam Trajectory Log. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Ubiquiti Firmware

We know that one BIN format is Ubiquiti Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

V86 Saved State

We know that one BIN format is V86 Saved State. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

VDriveQL Firmware

We know that one BIN format is VDriveQL Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

VDriveZX Firmware

We know that one BIN format is VDriveZX Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Vivaldi Music Dump

Used by Vivaldi for Acord RISC OS-based computers.

Yamaha MBDF Archive Firmware

We know that one BIN format is Yamaha MBDF Archive Firmware. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Various apps that use files with this extension

These apps are known to open certain types of BIN files. Remember, different programs may use BIN files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about BIN file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.