HDR to PALM conversion is the process of transforming an image stored in a High Dynamic Range (HDR) format—containing extended luminance and color information—into a PALM image format compatible with Palm-based devices or software that use the PALM raster specification. The conversion maps HDR's wide luminance and color gamut into PALM's expected pixel, bit-depth, and compression constraints while optionally preserving as much detail as possible.
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Read guide →Drag your .HDR file from your computer or use the browse function.
Confirm .palm as the selected destination format.
Click "Convert" and download your converted .PALM file once ready.
HDR files typically use the MIME type image/vnd.radiance and are popular in high dynamic range imaging workflows, often encoded with Radiance HDR codecs. PALM files usually have the MIME type application/x-palm-database, originally designed for Palm OS devices but now repurposed for various multimedia content. Both formats serve distinct use cases, with HDR focusing on advanced imaging and PALM targeting versatile compatibility.
The PALM (.PALM) format is commonly used for image. Understanding its characteristics can be helpful when converting to or from other formats like HDR.
While specific technical details aren't available here, PALM files generally serve the purpose of storing image effectively within their domain.
Easily convert your HDR files to PALM format using our online HDR to PALM converter. Designed for quick and efficient file transformation, our tool supports high-quality conversions without any software installation. Whether you work with HDR images or video files, our converter ensures a smooth transition to PALM format for better compatibility and usage.
HDR files are known for their high dynamic range and color depth, making them ideal for detailed imaging and advanced visual applications. In contrast, PALM format focuses on broader compatibility and optimized file size, catering to users requiring easier access and faster processing. While HDR excels in quality, PALM offers practical advantages in everyday use scenarios.
Keep source HDR files under 50–200 MB when possible to speed processing; large EXR files with many channels increase memory usage.
Preserve quality by choosing a gentle tone-mapping operator (e.g., Reinhard) and exporting PALM at the highest practical bit depth (16-bit if supported).
For many files, use batch conversion with a consistent preset to maintain visual consistency across images and save time.
Be aware PALM may not support full floating-point color; expect compression to 8/16-bit per channel which can reduce highlight detail—apply highlight recovery and local contrast selectively.
Love this tool! The conversion from HDR to PALM was seamless and fast.
Sarah T.
Designer
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Mike L.
Photographer
The online converter saved me time and integrated perfectly with my workflow.
Jenna R.
Developer
Start your free HDR to PALM conversion now.
Drag your file here to to upload.
Up to 250MB
If your PALM target is for legacy devices, verify pixel dimensions and color profile limits before converting to avoid compatibility issues.