Vertopal
Tools
CONVERTERS
Upload to Clouds
Drop Files Anywhere to Upload

Convert to PHM

Convert any image to PHM format, edit and optimize images online and free.

Convert … to PHM
Loading Uploader...
if you have uploaded a file, it will be displayed.
Confirm Cancel

Tags:

netpbm

Portable Float-map Image, 16-bit half (.phm)

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.

How to convert to PHM?

  1. Upload File

    Drag & drop or browse your device to select and upload your file.

  2. Select Tools

    Before clicking the Convert button, use any available PHM tools.

  3. Download Your PHM

    You will be redirected to the download page to see the conversion status and download your PHM file.

Convert to PHM

Convert Files on Desktop

macOS
Windows
Linux

Convert to PHM on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to input file location or include path to your input file.
  3. Paste and execute the command below, substituting in your INPUT_FILE name or path. $ vertopal convert INPUT_FILE --to phm

Convert to PHM on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to input file location or include path to your input file.
  3. Paste and execute the command below, substituting in your INPUT_FILE name or path. $ vertopal convert INPUT_FILE --to phm

Convert to PHM on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to input file location or include path to your input file.
  3. Paste and execute the command below, substituting in your INPUT_FILE name or path. $ vertopal convert INPUT_FILE --to phm

Loading, Please Wait...