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


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PCT

Picture File

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

PGM

Portable Gray Map Image

PGM (Portable Graymap) is a grayscale image format from the Netpbm family.

Trusted conversion quality

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

Seamless workflow

Upload PCT files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized PGM 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 PGM audio with dependable progress tracking.

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.

About PGM

How to open PGM files

GIMP
ImageMagick
Netpbm

Technical details

PGM files support 8 or 16-bit grayscale with ASCII or binary encoding.

How to convert PCT to PGM

STEP 1

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

STEP 2

Select PGM 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