Vertopal — Free Online Converter
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Convert to PHM

Convert any picture to PHM format, edit and optimize pictures online and free.

Choose File
or Drop File.
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How to convert to PHM?

Upload File

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

1

Select Tools

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

2

Download Your PHM

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

3

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