Click the "Select File" button above, and choose your HPGL file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.
Convert HPGL to another file type
The converter easily converts your HPGL file to various formats - free and online. No Illustrator or extra software needed.
HPGL to PDF
HPGL to JPG
HPGL to SVG
HPGL to EPS
Convert a file to HPGL
The converter also works in reverse, so you can convert other Cad formats to HPGL with high quality output.
About HPGL files
The .HPGL file format serves two distinct but technical roles: it acts as a standard vector instruction set for pen plotters using the Hewlett-Packard Graphics Language, and it functions as a specialized output format for apparel patterns in Lectra CAD/CAM workflows. Unlike standard images, an .HPGL file contains ASCII-based commands (like "PU" for Pen Up or "PD" for Pen Down) rather than pixels, making it impossible to view in standard web browsers or image editors. This reliance on coordinate-based instructions is a key problem for users who need to share designs with clients or manufacturers who lack specialized plotter hardware or expensive software like AutoCAD or CorelDRAW. Furthermore, files generated by Lectra Modaris for garment manufacturing may contain proprietary scaling data that typical viewers misinterpret. To bridge the gap between technical drafting and universal viewing, users should convert .HPGL to PDF for easy archiving and client proofs, or to DXF and SVG to retain editable vector paths for modern design applications. For quick visual verification without specialized drivers, converting to JPG or PNG is the most efficient workflow.
Use Convert.Guru to open and convert your HPGL file.
If you want to convert HPGL file to DXF, PLT, DWG, AI, CDR, WMF, EMF or SWF, you can use Lectra_Modaris or similar software from the "Vector Plotter Instructions" category. In the File menu, look for Save As… or Export….
To convert AFPUB, EPS, FIG, VSD, SKETCH, VDX, AFPHOTO, PDF, AFDESIGN, SVG, VSDX or AI files to HPGL, try Lectra_Modaris or another comparable tool in the "Vector Plotter Instructions" category.
The HPGL 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 HPGL converter.