XnConvert is a powerful, free, and cross-platform batch image converter
and resizer. It supports more than 500 image formats including RAW
camera files (DNG, CR2, NEF, ARW, ORF, PEF, RAF, RW2, SR2, etc.),
and can read and write to over 70 formats.

Key features:
  - Batch processing of large image sets
  - Over 80 configurable actions (resize, crop, rotate, adjust colours,
    apply filters, add watermarks, rename files, etc.)
  - Scripting support and command-line interface
  - EXIF/IPTC/XMP metadata handling
  - Multi-page and animated image support (GIF, TIFF, etc.)

IMPORTANT: XnConvert is pre-compiled, closed-source freeware. It is
free for personal, educational, and non-profit use. For commercial
use, please refer to the licence at:
https://www.xnview.com/en/xnconvert/#downloads

This package is only available for x86_64 architecture; there is no
32-bit Linux build provided by the upstream author.

This SlackBuild repackages the official pre-compiled binary tarball.
No compilation takes place.

After installation the application is available as:
  /usr/bin/xnconvert          (wrapper script in PATH)
  /opt/XnConvert/XnConvert    (actual binary)

A .desktop entry is installed to:
  /usr/share/applications/xnconvert.desktop
