Convert JPM to PHM
Convert JPM images to PHM format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The JPM file extension, integral to the JPEG 2000 image coding system, is tailored for document imaging using the Mixed Raster Content model. It supports multi-page, layered images and provides superior compression and image quality through wavelet-based methods. Despite its technical benefits, including support for both lossy and lossless compression, its adoption is limited due to complexity and the requirement for specialized software.
The PHM file extension stands for Portable Float-map Image (16-bit half), a format used for storing high dynamic range (HDR) images with 16-bit half-precision floating-point values. This format is particularly useful in applications requiring precise color representation and extensive dynamic range, such as computer graphics, image processing, and scientific visualization. Originating from the Portable FloatMap (PFM) format, PHM was developed to provide a more efficient storage solution by utilizing half-precision floats, thereby reducing file size while maintaining significant detail and accuracy.
Drag & drop any JPM file from your device or click the Choose File button to proceed.
Before clicking the Convert button, use any available JPM to PHM tools.
Wait a few moments for the converter to complete its job, then download your PHM file.
To change JPM format to PHM, upload your JPM file to proceed to the preview page. Use any available tools if you want to edit and manipulate your JPM file. Click on the convert button and wait for the convert to complete. Download the converted PHM file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to JPM file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to JPM file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to JPM file location or include path to your input file.