D01 Converter

Convert D01 files online for free

Select File
Drop or upload your .D01 file

Online File Converter

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How to convert your D01 file

Click the "Select File" button above, and choose your D01 file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.

Convert D01 to another file type

The converter easily converts your D01 file to various formats - free and online. No Windows or extra software needed.

Convert a file to D01

The converter also works in reverse, so you can convert other Game formats to D01 with high quality output.

About D01 files

The .d01 extension is an ambiguous identifier shared by several incompatible formats, acting as a source of frustration for users attempting to open 'mystery files'. Most commonly, it represents a split archive segment or game data container used by engines like those from Quantic Dream. In these scenarios, the file is not standalone; it is merely 'Part 2' of a larger sequence (preceded by d00 or exe and followed by .d02). Users typically encounter friction here because standard unzipping tools may fail if the lead file (the index or executable) is missing.

Another frequent culprit is InstallShield by Flexera, where the file holds compressed installer data. A distinct but simpler variation occurs with older Canon PowerShot cameras, which occasionally save JPEG images with a .d01 extension due to naming glitches; these are proprietary only in name and are often high-quality standard images masked by a wrong label.

For conversion targets:

Archives/Installers: The goal is extraction. If you have the full set, these convert to extracted folders or ISO disc images.
Canon Images: Convert immediately to JPG or PNG for web compatibility and viewing.
OPL2 Audio: Rare retro files should be converted to MP3 or WAV for modern playback.
Scientific Data (Gleeble/TA Instruments): These binary logs must be exported to CSV or PDF using their original proprietary analysis suites for any meaningful interpretation.

Use Convert.Guru to open and convert your D01 file.

Users also converted S25, S26, DO, 00001, KSG and D00 files.

FAQ

If you want to convert D01 file to ISO, IMG, DMG, VHD, VMDK, VDI, HDD, QCOW, QCOW2, RAW, VBOX or OVA, you can use InstallShield or similar software from the "Game Data Archive Index" category. In the File menu, look for Save As… or Export….

To convert VFD, DMG, OVA, IMA, VBOX, ADF, PVS, VHD, OVF, ISO, DSK or IMG files to D01, try InstallShield or another comparable tool in the "Game Data Archive Index" category.

The D01 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 D01 converter.