PNG to HDR Converter

Batch convert png files to hdr format online for free

Choose files or drag & drop them here.
Only you have access to your files.
All files will be deleted after one hour.

How to convert PNG files to HDR online?

Step-by-step guide to convert png to hdr using AnyConv. It works on PC (Windows, Mac, Linux) and mobile devices (iPhone, Android).

Upload PNG-file

Drag and drop your PNG file into the upload area. The maximum file size is 100 MB.


Click "Convert" to change png to hdr. The conversion usually takes a few seconds.

Download your HDR

Now you can download the HDR file. The download link only works on your device.


  • ❓ How can I convert files from PNG to HDR?
    First you need to add file for conversion: drag and drop your PNG file or click the "Choose File" button. Then click the "Convert" button. When PNG to HDR conversion is completed, you can download your HDR file.
  • ⏱️ How long does it take to convert PNG to HDR?
    Image conversion is pretty fast. You can change PNG to HDR in a few seconds.
  • 🛡️ Is it safe to convert PNG to HDR on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including PNG to HDR) is absolutely safe.
  • 💻 Can I convert PNG to HDR on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our PNG to HDR converter works online and does not require software installation.

Information about PNG and HDR file formats

🔸 File format PNG HDR
🔸 Full name PNG - Portable Network Graphics HDR, High Dynamic Range Image File
🔸 File extension .png .hdr
🔸 MIME type image/png application/octet-stream
🔸 Developed by PNG Development Group HDRsoft
🔸 Type of format lossless bitmap image format Raster image
🔸 Description Portable Network Graphics (PNG) is a raster graphics file format that supports lossless data compression. PNG was created as an improved, non-patented replacement for Graphics Interchange Format (GIF) and is the most used lossless image compression format on the Internet. However, PNG itself does not support animation at all. MNG is an extension to PNG that does. Members of the PNG Group designed it. Files that Have the HDR extension are raster image files saved in the High Dynamic Range format. This format is most commonly used for digital photos. Images saved as HDR images are used for enhancing images and photos concerning color and brightness. Users can quickly fix washed-out areas, shadows, and other dynamics in HDR images.
🔸 Technical details PNG supports palette-based images (with palettes of 24-bit RGB or 32-bit RGBA colors), grayscale images (with or without alpha channel), and full-color non-palette-based RGB[A] images (with or without alpha channel). However, PNG was designed for transferring images on the Internet, not for professional-quality print graphics, and therefore does not support non-RGB color spaces such as CMYK. The pixel values of an HDR file can cover the whole tonal spectrum present in the real world. Moreover, HDR images can display the largest possible range of pixel values. Thus, direct light, sunshine, and extreme shadows can be captured with a life-like portrayal of colors. HDR images can be created by merging different photographs in a specific way, using special image sensors, or via computer rendering.
🔸 File conversion PNG conversion HDR conversion
🔸 Associated programs Adobe Photoshop, Paint Shop Pro, the GIMP, GraphicConverter, Helicon Filter, ImageMagick, Inkscape, IrfanView, Pixel image editor, Paint.NET, Xara Photo & Graphic Designer. ACD Systems ACDSee (Windows), ACD Systems Canvas (Windows), Adobe Photoshop (Windows & Mac), File Viewer (Android), HDRSoft Photomatix (Windows & Mac), Lemkesoft GraphicConverter (Mac)
🔸 Wiki
PNG to HDR Conversion Quality Rating
4.9 (998 votes)
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