HPGL Converter

Use our full-featured utility to easily convert your HPGL files into other file format in seconds — perfect for batch conversion and processing.

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HPGL Files
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HPGLConverter

How to Convert .hpgl Files in Bulk

1. Install reaConverter

Download reliable HPGL conversion software to convert multiple .hpgl files and folders in one go.
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Install reaConverter

2. Select HPGL Files

Select HPGLs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load HPGL files

3. Start Conversion

Click Convert to start the bulk conversion of all selected HPGL files. The process will begin right away.
reaConverter - Start HPGL conversion

Convert HPGL on your PC

For quick and effortless HPGL file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

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Do more with your files

Converting HPGL files for use in a larger project? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on April 30, 2025
"reaConverter has become our go-to tool for converting HPGL plot files into high-resolution formats for review and documentation. It handles complex vector data with precision, preserving all design elements accurately. The ability to automate the process via command-line and Watch Folder means we can convert incoming plot files in real time, directly from our design software outputs. It’s a dependable, scalable solution that integrates effortlessly into our engineering workflow."
Thomas R.
Thomas R.
Hardware Design Engineer
"This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"
Kevin Harris
Kevin Harris
Happy User
"HPGL remains essential for legacy plotters and CAD workflows. For reliable, batch-friendly conversion, reaConverter is a top choice—just pair it with a vector editor (like Inkscape) if modifications are needed."
Matthew K. Jones
Matthew K. Jones
Satisfied Customer
"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"
DeShawn M. Thompson
DeShawn M. Thompson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."
Rebecca Turner
Rebecca Turner
Marketing Agency CEO

HPGL files: Frequently Asked Questions

What are HPGL files?

HPGL (filename extension .hpgl or .hpg) is a vector graphics file format developed by Hewlett-Packard for controlling pen plotters. Introduced in the late 1970s, it became an industry standard for technical drawing applications, computer-aided design (CAD), and large-format printing.
The format consists of ASCII text commands that instruct plotters on movement (e.g., PU for Pen Up, PD for Pen Down), line drawing, and text placement. HPGL files are lightweight and device-independent, making them suitable for archival storage of vector-based designs.

Can reaConverter open HPGL files?

reaConverter fully supports the HPGL file format – open, edit, and export HPGL files to any other popular file format with ease.

How do I change HPGL to another format?

reaConverter is a user-friendly tool for converting HPGL files. Once installed on your computer, it allows you to convert all your .hpgl files at once with just a few clicks. You can even convert hpgl images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert HPGL online?

If you only want to convert a few HPGL files, you are welcome to try our free online HPGL converter.

How can I turn HPGL files on my computer to another format?

The best way to convert HPGL files on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from HPGL.

How can I automate HPGL files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert HPGL files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line hpgl converter.

What else can I do with reaConverter?

Convert GIS filesConvert PDF filesAdd watermark on photoConvert RAW filesConvert Gerber files

What formats can I convert a HPGL file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  hpg  hru  ico  iff  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  xbm  xpm 

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Explore our efficient HPGL file converter that saves you time and effort by converting multiple .hpgl files into different formats.
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