Extract text from InTouch backup files (W01)
To convert W01 backup files to another format, you need Wonderware InTouch or other Data software.
To convert other file formats to the "Industrial & Testing Data" file type, you need software like Wonderware InTouch or a similar tool.
The .w01 file extension represents several distinct proprietary formats, most commonly an HMI (Human-Machine Interface) application window file used by Wonderware InTouch, or pile testing data generated by Pile Dynamics hardware. It is also used as a multi-volume split archive for Samsung Recovery or Windows 10 backups, and occasionally as a Yamaha SY Series Wave audio file.
Opening these files is highly restrictive. You typically need a licensed copy of Wonderware InTouch or specific industrial hardware suites. The core disadvantage of the .w01 format is its proprietary, closed-ecosystem nature. These files frequently lock your data behind expensive software subscriptions or legacy industrial hardware. Standard web browsers and document viewers cannot interpret the binary data within them. Furthermore, if the file is a split backup archive, missing a single sequential file (like w02) renders the entire backup useless.
Target conversions depend entirely on the file's origin. Yamaha audio files should be converted to standard WAV or MP3. Industrial data usually needs to be exported as CSV or PDF directly from within the native application, as third-party tools cannot parse the raw binary.
This file format is difficult to open or convert externally. Emphasize that often only the original software can properly read or export the data. However, convert.guru offers a practical workaround. Just drag and drop your file to identify the exact format origin, inspect the file, and show text or internal content. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible.
Use Convert.Guru to open and convert your W01 file.
Users also converted TTBK and TIBKP files.
If you want to convert W01 file to MP3, WAV, AAC, FLAC, OGG, WMA, M4A, AIFF, OPUS, ALAC, APE or WV, you can use Wonderware InTouch or similar software from the "HMI Application Window File" category. In the File menu, look for Save As… or Export….
To convert MIDI, AAC, TTA, AU, WV, DTS, MID, FLAC, RA, MP3, PCM or WAV files to W01, try Wonderware InTouch or another comparable tool in the "HMI Application Window File" 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 W01 converter.