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Xfig to Open Package Format Converter — Free, Online, No Signup
Convert Xfig files to Open Package Format online with no signup required.
Xfig at a glance
Xfig
Xfig began in 1985 and accumulated decades of maintenance and export tooling, which made the .fig format a durable bridge between interactive diagram editing on Unix systems and downstream conversion to PostScript, PDF, and other outputs.
Open Package Format at a glance
Open Package Format
OPF began in the Open eBook era, evolved through IDPF EPUB specifications such as OPF 2.0.1, and is now carried forward by the W3C EPUB package-document model.
Format comparison
| Feature | Xfig | Open Package Format |
|---|---|---|
| File type | Vector | Other |
| Extensions |
|
|
| MIME type |
|
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| Created year | 1985 | 1999 |
| Inventor | Supoj Sutanthavibul | International Digital Publishing Forum (IDPF) |
| Status | legacy | active |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Vector scaling | Supported | Not supported |
| Structured data | Supported | Supported |
When to use each format
When to use Xfig
- Your source file is already in Xfig.
- Preserve source expectations before exporting to Open Package Format.
- Xfig is commonly used in vector workflows.
When to use Open Package Format
- Your target workflow expects Open Package Format.
- Improve delivery compatibility with Open Package Format.
- Open Package Format is commonly used in other workflows.
FAQs
Why convert Xfig to Open Package Format?
EPUB ebook package authoring, ebook metadata management, and ebook production pipelines that generate or process EPUB package documents.
What changes when converting Xfig to Open Package Format?
This conversion changes how the format behaves in downstream tools and delivery environments.
Moving to Open Package Format removes vector scaling.
What should I review after converting Xfig to Open Package Format?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.