Convert anything, at global scale.
200+ formats and automation APIs that feels instant.
CONVERT
From
To
Drop files or choose a source
Upload multiple files at once, mix formats, and fine-tune every conversion with format-aware settings.
Max 2GB per file · Drag & drop ready · Mixed file types welcome
IMAGE
PDB to EXR Converter — Free, Online, No Signup
Convert PDB files to EXR online with no signup required.
PDB at a glance
PDB
The Palm computing era produced its own document and content ecosystems, and PDB is one of the container patterns that survived from that world.
EXR at a glance
EXR
OpenEXR came from film-production needs at ILM and then evolved into an open industry format that spread across rendering, compositing, and broader high-end image pipelines.
Format comparison
| Feature | PDB | EXR |
|---|---|---|
| File type | Ebook | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 1996 | 2003 |
| Inventor | Palm | Industrial Light & Magic |
| Status | active | active |
| Primary use cases |
|
|
When to use each format
When to use PDB
- Your source file is already in PDB.
- Preserve source expectations before exporting to EXR.
- PDB is commonly used in ebook workflows.
When to use EXR
- Your target workflow expects EXR.
- Improve delivery compatibility with EXR.
- EXR is commonly used in image workflows.
FAQs
Why convert PDB to EXR?
Convert to EXR when the image needs high dynamic range, floating-point precision, render passes, or linear-light compositing.
It is ideal for CGI, VFX, and advanced HDR production pipelines.
What changes when converting PDB to EXR?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting PDB to EXR?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.