Click the "Select File" button above, and choose your DNL file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert DNL to another file type
To convert your DNL file to another format, you need Siemens STARTER or other Settings software.
Convert a file to DNL
To convert other file formats to the "Drive Parameter File" file type, you need software like Siemens STARTER or a similar tool.
About DNL files
The .DNL extension represents a split ecosystem, most commonly serving as a Drive Converter Parameter file for Siemens industrial systems, specifically within the SIMOVERT MASTERDRIVES and SINAMICS families. These files contain critical configuration data, operating parameters, and firmware instructions required to initialize heavy machinery. The major disadvantage is their reliance on massive, proprietary suites like Siemens STARTER or legacy DOS-based tools to be interpreted. Engineers often struggle to view these configurations without access to the specific hardware environment or expensive licensed software. Consequently, converting these files to PDF or plain TXT is essential for offline documentation, auditing, and archiving system states without the hardware loop.
Alternatively, a .DNL file may be a legacy Digital Novel Library eBook. This format was an early 2000s attempt at secure digital publishing by DNAML Pty Ltd. These files are heavily wrapped in proprietary DRM (Digital Rights Management), rendering them unreadable on modern Kindles or tablets. Users frequently encounter these when recovering old digital libraries, only to find the original DNL Reader is defunct. The pragmatic solution is attempting to convert these legacy containers to PDF or EPUB, although strong encryption often makes this a retrieval challenge rather than a simple conversion.
Convert.Guru analyzes your DNL file, detects the exact format, and lets you read the text inside.
If you want to convert DNL file to PDF, EPUB, MOBI, AZW, AZW3, KFX, PRC, LIT, OPF, CBZ, CBR or CB7, you can use Siemens STARTER or similar software from the "Industrial Drive Configuration" category. In the File menu, look for Save As… or Export….
To convert FB2, MOBI, CBT, RTF, CB7, DOCX, DJVU, AZW, CBA, PDF, DOC or EPUB files to DNL, try Siemens STARTER or another comparable tool in the "Industrial Drive Configuration" category.
The DNL 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 DNL converter.