HDP Converter

HDP to any format, in batch and offline. reaConverter gives you full control over quality and output settings.

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HDP Files
Online

How to Convert .hdp Files in Bulk

1. Install reaConverter

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

2. Select HDP Files

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

3. Start Conversion

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

Convert HDP on your PC

For quick and effortless HDP 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 HDP 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 May 31, 2026
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
Kenneth D. Carter
Kenneth D. Carter
Satisfied Customer
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
Sanjay Mehta
Sanjay Mehta
Satisfied Customer
"My photography business relies on fast, accurate processing of images. With reaConverter’s Watch Folder, I drop my RAW photos into a folder and they’re instantly converted to high-res JPEGs with custom naming and watermarking. It’s streamlined my post-processing more than I imagined possible."
Emily R.
Emily R.
Photographer
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Jian Wong
Happy Online User
"I firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly."
Ava Thomas
Ava Thomas
Happy User

HDP files: Frequently Asked Questions

What are HDP files?

HDP is an extension used for JPEG XR (JPEG Extended Range) images, a Microsoft HD format for storing photos. Alternative extensions include JXR and WDP. HDP files store raster images and are supported by Microsoft Photo Info, being used mostly for image exchange across platforms, such as mobile devices, PDAs and other limited-capability devices.

Can reaConverter open HDP files?

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

How do I change HDP to another format?

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

Can I convert HDP online?

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

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

The best way to convert HDP 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 HDP.

How can I automate HDP 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 HDP 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 hdp converter.

What else can I do with reaConverter?

Convert CAD formatsSet picture bit depthConvert Gerber imagesCrop fileConvert GIS files

What formats can I convert a HDP file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcm  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  glb  gltf  hpg  hru  ico  iff  iges  igs  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  step  stl  stp  svg  svgz  tga  tif  tiff  u3d  webp  webpll  wmf  wmz  wpg  wrl  x3d  xbm  xpm 

Beyond HDP conversion

Convert .hdp files in batches of any size, with editing and processing applied along the way. The same tool also handles 700+ other formats, including CAD, medical imaging, and GIS.
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