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
XUL at a glance
XUL
Legacy Firefox/Mozilla application development, XUL extension migration to WebExtensions, and Mozilla platform interface documentation.
MOS at a glance
MOS
Convert to MOS when maintaining compatibility with Leaf-originated capture files or preserving source material from medium-format studio workflows.
It is primarily an archival and editing format.
Format comparison
| Feature | XUL | MOS |
|---|---|---|
| File type | Document | Image |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | depends | raw |
| File size characteristics | medium | large |
| Compatibility | broad | limited |
| Editability | moderate | high |
| Created year | 1999 | 2003 |
| Inventor | Mozilla (David Hyatt, others) | Leaf (now Phase One) |
| Status | legacy | proprietary |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | strong | strong |
| Metadata handling | moderate | rich |
| Delivery profile | strong | limited |
| Workflow fit | exchange | source |
| Vector scaling | Not supported | Not supported |
When to use each format
When to use XUL
- authoring
- review and collaboration
- distribution
- Enabled declarative cross-platform UI construction inside the Mozilla ecosystem.
When to use MOS
- capture ingest
- editing
- web or print delivery
- Preserve capture-stage image data for later interpretation.
FAQs
Why convert XUL to MOS?
Convert to MOS when maintaining compatibility with Leaf-originated capture files or preserving source material from medium-format studio workflows.
It is primarily an archival and editing format.
What changes when converting XUL to MOS?
This conversion changes how the format behaves in downstream tools and delivery environments.
Size profile changes from medium in XUL to large in MOS. Quality profile changes from depends in XUL to raw in MOS. Editability profile changes from moderate in XUL to high in MOS. Compatibility profile changes from broad in XUL to limited in MOS. Metadata profile changes from moderate in XUL to rich in MOS. Delivery profile changes from strong in XUL to limited in MOS. Workflow profile changes from exchange in XUL to source in MOS.
What should I review after converting XUL to MOS?
Check the exported file for Many are vendor-specific and poorly documented publicly.; Compatibility often depends on decoder support in tools such as LibRaw, Adobe Camera Raw, or vendor software.; They are source formats, not publication-ready outputs..