Merge ERF to PDF
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Supports: ERF
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Need help?How to Merge ERF Photos to PDF
- Upload your ERF files — Click "+ Add Files" or drag and drop multiple Epson RAW photos.
- Arrange page order — Drag and drop to set the order of pages in your PDF.
- Set page layout (optional) — Under "Page layout," choose "Portrait" or "Landscape." Under "Paper size," select a page size preset.
- Set image placement (optional) — Under "Image placement," choose "Cover" (fill page) or "Contained" (fit within margins). Under "Image alignment," choose "Top," "Center," or "Bottom."
- Set margin (optional) — Under "Margin," choose from "No margin (0")," "Narrow (0.5")," "Moderate (0.75×1")," "Normal (1")," or "Large (2×1")."
- Merge and download — Click "Merge" and download your combined PDF.
Why Merge ERF to PDF?
ERF is Epson's RAW photo format used by Epson digital cameras (R-D1 series). ERF files store uncompressed sensor data that can be directly printed on Epson printers, but require Epson PhotoRAW, Lightroom, or Capture One to view. Merging ERF files to PDF creates a universally viewable document from your Epson photos.
Each ERF file is rendered and placed as one page in the combined PDF — useful for archiving legacy Epson camera photos or creating contact sheets.
ERF to PDF Use Cases
| Scenario | Layout | Placement | Compression |
|---|---|---|---|
| Photo archive | Portrait | Contained | Default |
| Contact sheet | Landscape | Contained | Screen |
| Print portfolio | Portrait | Cover | Prepress |
| Legacy photo collection | Portrait | Contained | Ebook |
Frequently Asked Questions
What is ERF format?
ERF is Epson's RAW photo format for digital cameras like the R-D1 series. It stores uncompressed sensor data optimized for Epson printer output. As a legacy format, it requires specialized software to open.
Can I control PDF quality?
Yes. Under "Image Compression," set "Image Quality (%)" for embedded images. Under "Compression Type," choose Screen (smallest), Ebook, Default, Prepress, or Printer (highest quality).
Can I create individual PDFs instead of one combined file?
Yes. Under "Combine?," select "Individual PDFs" to create one PDF per ERF file.
What page sizes are available?
Under "Paper size," choose from standard presets including Letter, A4, Legal, and more.
Can I set image alignment?
Yes. Under "Image alignment," choose "Top," "Center," or "Bottom" to control vertical positioning within the page.