100% Free
No Upload
Bulk Conversion
Bulk PDF to HDR Converter — Free, No Upload
Convert multiple PDF files to HDR instantly — all in your browser. No file limits, no watermarks, and completely private.
PDF
HDR
·
ZIP
Bulk PDF → HDR Converter
Select files, convert, download ZIP — all locally
Drop PDF files here or click to browse
Supports batch selection — convert hundreds of files
PDF
→ HDR
ZIP
0 files
Converting
0 / 0
✓ Conversion completed!
All files converted successfully. Click Download ZIP to save them.
Why convert PDF to HDR?
convert.dynamic_reason.template_14 convert.dynamic_reason_closing.closing_4
Transparent areas will be filled with white background
Technical comparison: PDF vs HDR
How to use — 3 simple steps
1
Select your PDF files
Drag & drop or click to choose multiple PDF images. No file size restrictions.
2
Start the conversion
Click "Convert to :to" — your files are processed locally using WebAssembly. No upload, no waiting.
3
Download ZIP archive
All converted HDR files are bundled into a single ZIP. One click, everything saved.
Popular use cases for PDF → HDR
When you need transparency support – convert from PDF to HDR
To reduce image file size by up to 80% without visible quality loss (PDF → HDR)
For archiving old PDF images in a future‑proof, well‑supported format (HDR)
Bulk processing an entire folder of PDF screenshots to HDR for documentation
💡 Pro tips
- If your image has transparency, consider converting to PNG instead to preserve it
- Use the ZIP download to get all converted files in a single click
- All processing is private — files are never uploaded to any server
Frequently Asked Questions
convert.faq_groups.group_6.0.a
convert.faq_groups.group_6.1.a
convert.faq_groups.group_6.2.a
convert.faq_groups.group_6.3.a