MacPaint is a bitmap graphics format from the original Macintosh paint program, storing black-and-white images.
RGB is an image format from Silicon Graphics workstations storing raw color data.
FreeFileConvert uses tuned encoding for MAC to RGB conversions, preserving clarity while trimming file size. Finished images open instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload MAC files from desktop or tablet, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized RGB results on any device you rely on.
Process up to 5 files sized 1024 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent RGB images with dependable progress tracking.
MacPaint images are 576x720 pixels with 1-bit color depth, using PackBits compression.
RGB files contain uncompressed or RLE-compressed image data in SGI format.
Upload your image file in the MAC format from your device.
Select RGB as the output format and click Convert. Adjust optional settings if needed.
Download the converted image file. Each file stays available for up to 5 downloads.