Extract text from DLM files
To convert your DLM file to another format, you need Autodesk 3ds Max or other Plugin software.
To convert other file formats to the "3D Software Add-on" file type, you need software like Autodesk 3ds Max or a similar tool.
A .DLM file is most frequently a system-level component, serving as a plugin or configuration module for specific software environments rather than a standalone document. The most common variation is a 3ds Max plugin, which is essentially a specialized Dynamic Link Library (DLL) containing compiled code to extend Autodesk 3ds Max capabilities. Another significant format is the Synology Download Station search module, which is actually a GZIP compressed archive containing PHP scripts. Users typically encounter these files when digging through system folders or attempting to manually install add-ons.
A key problem with .DLM files is their ambiguity and proprietary nature; a .DLM from a Xerox printer is structurally incompatible with one from Synology. Because they are often binary executables or raw firmware dumps, standard text editors cannot read them, and attempting to open them directly often results in garbled text or system errors. They are not designed for direct user consumption (like a PDF or JPG) but rather for the host software to load automatically.
To "convert" or use a .DLM file, you must first identify its origin. For Synology files, the most practical conversion is extracting the contents; since the file is a masked .TAR.GZ archive, you can often rename the extension and unzip it to view the internal scripts. For 3ds Max plugins, no functional conversion exists - they must be placed in the software's /plugins directory. If the file is a text-based data log from a utility meter or Oracle application, it can be converted to CSV or XLSX for analysis in spreadsheet software.
Convert.Guru analyzes your DLM file, detects the exact format, and lets you read the text inside.
Users also converted DUP, M22, DML, ZIP, PBN, GZ, X_T, TXT, BIN, APK and SPK files.
If you want to convert DLM file to TMP, TEMP, CACHE, LOG, BAK, OLD, NEW, PART, DOWNLOAD, CRDOWNLOAD, LOCK or PID, you can use Autodesk 3ds Max or similar software from the "Application Plugin Module" 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 DLM, try Autodesk 3ds Max or another comparable tool in the "Application Plugin Module" 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 DLM converter.