How to invert the colors of PPM?

Answer

You can use our software Contenta Converter PREMIUM to invert the colors thousands of PPM. Download now

Step 1: Select your PPM photos

Click on the Add Photos button and select from your computer the PPM photos you wish to invert. Then click the ‘Next’ button.

Step 2: Modify contrast from your PPM photos

Go the Advanced tab and select Add Effect/Annotation->Color processing->Brightness-Contrast. Check the box Invert. Click Start! and your PPM photos will soon be inverted.

Format

PPM

Company

Pixmap file format
Description Netpbm format is a family including the portable pixmap file format (PPM), the portable graymap file format (PGM) and the portable bitmap file format (PBM). These are ASCII files that provide very basic functionality and serve as a least-common-denominator for converting pixmap, graymap, or bitmap files between different platforms. Several applications refer to them collectively as the PNM format (portable anymap).
Benefits Popular
Drawbacks Uncompressed large files
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