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 SR2 Converter — Free, Online, No Signup
Convert PDB files to SR2 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.
SR2 at a glance
SR2
Early Sony raw formats reflect the transitional period in which Sony was still establishing its photography ecosystem and raw compatibility story.
Format comparison
| Feature | PDB | SR2 |
|---|---|---|
| File type | Ebook | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 1996 | 2003 |
| Inventor | Palm | Sony |
| Status | active | proprietary |
| 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 SR2.
- PDB is commonly used in ebook workflows.
When to use SR2
- Your target workflow expects SR2.
- Improve delivery compatibility with SR2.
- SR2 is commonly used in image workflows.
FAQs
Why convert PDB to SR2?
Convert to SR2 when maintaining an archive of older Sony raws or preserving compatibility with an earlier Sony camera workflow.
In most modern pipelines it is a source or recovery target rather than a preferred new output.
What changes when converting PDB to SR2?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting PDB to SR2?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.