Click the "Select File" button above, and choose your DWN file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert DWN to another file type
To convert your DWN file to another format, you need Meihua Firmware Upgrade Tool or other System software.
Convert a file to DWN
To convert other file formats to the "Firmware Upgrade File" file type, you need software like Meihua Firmware Upgrade Tool or a similar tool.
About DWN files
A .DWN file is most commonly a firmware update package used to flash hardware devices, specifically Meizu smartphones (via the Meihua Firmware Upgrade Tool) or set-top boxes powered by ALI Corp chipsets. In this context, the file is a binary container holding low-level system instructions; it is not designed to be opened, edited, or played by standard media players. Attempting to force-open these in text editors will result in garbled binary code. A significant secondary use case - particularly in South Africa - is a BankservAfrica payroll batch file used by institutions like Standard Bank. These are structured data files containing transaction instructions. The key problem for users is opacity: firmware files are useless without specific flashing hardware, while banking files are rigid, unreadable text streams that don't open natively in Microsoft Excel. For firmware, conversion is generally limited to extraction (to BIN or HEX) for reverse engineering. For banking files, the best workflow is converting the raw data to CSV, XLSX, or PDF for auditing and easier viewing.
Convert.Guru analyzes your DWN file, detects the exact format, and lets you read the text inside.
If you want to convert DWN file to TMP, TEMP, CACHE, LOG, BAK, OLD, NEW, PART, DOWNLOAD, CRDOWNLOAD, LOCK or PID, you can use Meihua Firmware Upgrade Tool or similar software from the "Firmware Update Package" category. In the File menu, look for Save As… or Export….
To convert DEVICE, CACHE, SOCK, SYMLINK, PID, MOUNT, FIFO, LOG, PIPE, TMP, JUNCTION or TEMP files to DWN, try Meihua Firmware Upgrade Tool or another comparable tool in the "Firmware Update Package" category.
The DWN Converter Story
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 DWN converter.