PEF is the RAW image format used by Pentax digital cameras.
XWD (X Window Dump) is an image format for X Window System screen captures.
FreeFileConvert uses tuned encoding for PEF to XWD conversions, preserving clarity while trimming file size. Finished images open instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload PEF files from desktop or tablet, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized XWD 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 XWD images with dependable progress tracking.
PEF files contain unprocessed sensor data from Pentax cameras.
XWD files contain raw pixel data with X11 window attributes.
Upload your image file in the PEF format from your device.
Select XWD 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.