Opening a DPL File

The DPL file type is primarily associated with ZebraDesigner.

DPL	File extension: DPL
	File type:	specialized data file

What is a DPL file?

DPL files mostly belong to ZebraDesigner. DPL files can serve very different purposes depending on their source.

Printer label files: Many DPL files contain commands and layout data for label printers. They use a language sometimes known as Data Plotting Language to instruct devices like Zebra, Datamax, or Dymo label printers. For example, products from ZebraDesigner Pro and Datamax Label Printer often use this format. Visit Zebra’s website for more on these labels.

Media playlists: Some DPL files, encoded in UTF-8, serve as playlists for programs like Daum PotPlayer. They simply list media files in a structured format.

Delphi Package libraries: A variant can be a Windows executable file used as a Delphi Package Library, pertinent to Delphi programming. More details are available at Delphi’s product page.

Other specialized uses: There are also DPL files for product lists in vending or prize machines, digital photo indexing (such as ACDSee Photo Disc Labels), and even software license records like those for Biocartis Idylla systems.

FilExt.com tips: The file content may be plain text (as in playlists) or binary (when used as an executable package). To open and view your DPL file, check its header with a text editor to decide which application fits best. If it appears text-based, a text editor may reveal command instructions. Otherwise, use the dedicated software matching the file’s purpose.

How do you open DPL files?

You need a suitable software like ZebraDesigner to open a DPL file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your DPL file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a DPL file directly in the browser:. Just drag the file onto this browser window and drop it.

Online DPL Text Viewer

Choose your .dpl file to analyze

or drag and drop it here

Online File Viewer

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DPL file format:

A file format defines how the data in the file is structured. The file format can be determined based on the file extension and the signature (the first few characters of a file). Frequently, however, one file extension is used by different programs for different file formats, and one file format for different file extensions. If there are problems opening a file, you must first determine the file format used. Our examination of the DPL files comes to the following conclusion:

An DPL file includes a lot of different file formats for different programs. The file formats most commonly found in DPL files are:

• 15% of all DPL files use the same file format, which have the signature 02 6E 0D 0A. These files contain neither text nor words, but only data. The files are often between 3 KB and 6 KB in size. The keywords IDp00000 and KcLW0394 are typical for these files. These files are attributed to label and outward.
• 10% of all DPL files are based on the popular UTF-8 file format. UTF-8 is the World Wide Web's most common character encoding for Unicode. UTF-8 files can be viewed with any text editor. These files start with the 3 bytes  (hex: EF BB BF), the so called byte order mark (BOM). The contents of these files can even be read by a human. A typical file size is 5 KB. Certain words are almost always found in the files, such as DAUMPLAYLIST, playname, file, topindex=0, saveplaypos=0 and playtime. Examples of file names are PotPlayerMini64.dpl.

All other DPL files (75%) have different formats, often e.g. Borland component, XML, PCS, Thumbprint, PAR and DPL. They are often associated with template, labels, datamax or notg. You can get all the details of your DPL file by dragging it onto this page or by clicking the button "Choose your .dpl file to analyze" above.