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
DOT at a glance
DOT
DOT belongs to the classic binary Office period when document templates were central to controlling letterheads, forms, internal reports, and standardized authoring behavior.
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 | DOT | EXR |
|---|---|---|
| File type | Document | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 1989 | 2003 |
| Inventor | Microsoft | Industrial Light & Magic |
| Status | active | active |
| Primary use cases |
|
|
| Vector scaling | Not supported | Not supported |
When to use each format
When to use DOT
- Your source file is already in DOT.
- Preserve source expectations before exporting to EXR.
- DOT is commonly used in document 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 DOT 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 DOT to EXR?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting DOT to EXR?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.