Extract text from AB0 files
To convert your AB0 file to another format, you need MSI M-Flash or other System software.
To convert other file formats to the "Firmware Image" file type, you need software like MSI M-Flash or a similar tool.
An .AB0 file is primarily a BIOS firmware update package used by MSI (Micro-Star International) motherboards running AMI BIOS architecture. Unlike standard documents or media, this is a binary system file containing low-level machine code required to initialize hardware components like the CPU and RAM during boot. Users typically encounter this file after downloading a driver zip file (e.g., E7C91AMS.AB0) from the support page.
The Problem: Windows and macOS cannot natively "open" or "read" .AB0 files. Double-clicking results in an "Open With" error because the file is not meant for the operating system - it is meant for the motherboard's flash memory chip. Attempting to force-open it in a text editor like Notepad results in gibberish (garbled binary data).
The Solution: For general users, "conversion" simply means flashing the file to the motherboard using tools like MSI M-Flash (found in the BIOS menu) or the BIOS Flashback+ button. For developers or security researchers analyzing firmware, the file can be converted to a Hex Dump or decompiled using specialized tools like UEFITool to extract components (e.g., boot logos or driver modules). Legacy instances may associate this extension with ancient Ami Pro documents, though this is statistically rare today.
Convert.Guru analyzes your AB0 file, detects the exact format, and lets you read the text inside.
Users also converted FWI, 270 and AJZ files.
If you want to convert AB0 file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use MSI M-Flash or similar software from the "Motherboard BIOS Update" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to AB0, try MSI M-Flash or another comparable tool in the "Motherboard BIOS Update" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our AB0 converter.