How to Convert Multiple PEF Images to PDF?
1. Download and Install reaConverter
Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required. You can also resize, crop, and adjust images during conversion.
2. Load your PEF files
Load your PEF RAW photos into reaConverter. Add entire shoots at once and process them in minutes.
Browse for files, drag them in, or add entire folders at once. reaConverter queues everything automatically.

3. Select PDF as output format
Pick PDF as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

4. Start PEF to PDF conversion
Start the conversion with one click. reaConverter handles everything and notifies you when it's done.

When the batch finishes, your PDF files are ready in the destination folder you chose earlier.
Before you convert PEF to PDF
PEF files hold unprocessed sensor data, so white balance and exposure are still adjustable. Converting to PDF bakes those decisions into the pixels, and highlight recovery is no longer available afterwards. Set white balance and exposure before the run rather than after. PDF is a page format, so each PEF image is placed on a page rather than converted into something else. Two settings decide how the result looks: the DPI, which fixes how large the image sits on the page, and whether a batch becomes one file per image or a single merged document. reaConverter can do either.








