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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.
NUMBERS at a glance
NUMBERS
Numbers emerged as part of Apple's iWork suite, which offered a different design and document philosophy from Microsoft Office.
Format comparison
| Feature | Xfig | NUMBERS |
|---|---|---|
| File type | Vector | Spreadsheet |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | scalable | structured |
| File size characteristics | small | small |
| Compatibility | moderate | moderate |
| Editability | high | high |
| Created year | 1985 | 2007 |
| Inventor | Supoj Sutanthavibul | Apple |
| Status | legacy | active |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | good | moderate |
| Metadata handling | moderate | rich |
| Delivery profile | strong | moderate |
| Workflow fit | design | analysis |
| Vector scaling | Supported | Not supported |
| Structured data | Supported | Supported |
When to use each format
When to use Xfig
- illustration
- diagramming
- brand asset delivery
- Preserves object-level editability for technical diagrams.
When to use NUMBERS
- analysis
- reporting
- business-data exchange
- Important in Apple productivity workflows.
FAQs
Why convert Xfig to NUMBERS?
Choose NUMBERS as target when the recipient is expected to work further in Apple Numbers, especially for schedules, lightweight financial sheets, classroom materials, or visually arranged tables in Mac- and iPad-based workflows.
What changes when converting Xfig to NUMBERS?
Convert to NUMBERS when the recipient is expected to work further in Apple Numbers, especially for schedules, lightweight financial sheets, classroom materials, or visually arranged tables in Mac- and iPad-based workflows. It is useful when the Apple editing experience matters more than cross-platform ubiquity. For broad office interoperability, XLSX is usually the safer spreadsheet target.
What should I review after converting Xfig to NUMBERS?
After conversion, review these destination checks: Open converted output in Apple Numbers and verify behavior on real samples; Compare output against the expected structured quality profile; Less universal than XLSX/CSV/ODS for interchange.
How can I keep quality stable in Xfig to NUMBERS conversion?
Run representative samples, keep settings deterministic, and monitor these risks: Conversion is often necessary outside Apple ecosystems; Less universal than XLSX/CSV/ODS for interchange; Validate destination compatibility before large-batch conversion.