---
name: "qrttoppm"
section: "1"
platform: "linux"
package: "netpbm"
version: "10.86.51-2"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/qrttoppm"
---

# qrttoppm(1)

convert output from the QRT ray tracer to a PPM image

## NAME

qrttoppm - convert output from the QRT ray tracer to a PPM image

## SYNOPSIS

**qrttoppm**

\[*qrtfile*\]

## DESCRIPTION

This program is part of **Netpbm**(1) .

**qrttoppm** reads a QRT file as input and produces a PPM image as output.

## OPTIONS

There are no command line options defined specifically for **qrttoppm**, but it recognizes the options common to all programs based on libnetpbm (See \
  Common Options ⟨index.html#commonoptions⟩ .)

## SEE ALSO

**ppm**(1)

## AUTHOR

Copyright (C) 1989 by Jef Poskanzer.

## DOCUMENT SOURCE

This manual page was generated by the Netpbm tool 'makeman' from HTML source.  The master documentation is at

-

  **http://netpbm.sourceforge.net/doc/qrttoppm.html**