Convert RGB to PCT
Online & free tool to convert RGB files to PCT


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RGB

Silicon Graphics RGB

RGB is an image format from Silicon Graphics workstations storing raw color data.

PCT

Picture File

PICT (PCT) is an older graphics format developed by Apple for Macintosh. It can contain both vector and raster data.

Trusted conversion quality

FreeFileConvert uses tuned encoding for RGB to PCT conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.

Seamless workflow

Upload RGB files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized PCT results on any device you rely on.

Batch support for teams

Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent PCT audio with dependable progress tracking.

About RGB

How to open RGB files

ImageMagick
GIMP
Maya

Technical details

RGB files contain uncompressed or RLE-compressed image data in SGI format.

About PCT

How to open PCT files

Preview (Mac)
GraphicConverter
ImageMagick

Technical details

PICT files use QuickDraw commands and can embed various image types. It is now obsolete.

How to convert RGB to PCT

STEP 1

Upload your image file in the RGB format from your device, Dropbox, or Google Drive.

STEP 2

Select PCT as the output format and click Convert. Adjust optional settings if needed.

STEP 3

Download the converted image file. Each file stays available for up to 5 downloads.

Your data, our priority

  • 256-bit SSL encrypted uploads and downloads
  • Automatic file deletion shortly after conversion completes
  • Reliable global infrastructure for consistent performance