Decision Workspace
oar-ocr vs oar-ocr-core vs ocr-rs
Side-by-side comparison of Rust crates
54
oar-ocr
experimentalv0.6.2
An Optical Character Recognition (OCR) and Document Layout Analysis library written in Rust.
51
oar-ocr-core
experimentalv0.6.2
Core types and predictors for oar-ocr
62
ocr-rs
experimentalv2.2.1
A lightweight and efficient OCR library based on PaddleOCR models, using the MNN inference framework for high-performance text detection and recognition
Core Metrics
| oar-ocr | oar-ocr-core | ocr-rs | |
|---|---|---|---|
| Health Score | 54 | 51 | 62 |
| Total Downloads | 242.7K | 2.8K | 29.4K |
| 30d Downloads | 36.0K | 1.1K | 1.4K |
| Dependents | 0 | 8 | 0 |
| Releases | 14 | 4 | 8 |
| Last Updated | 19d ago | 19d ago | 6d ago |
| Age | 7m | 2m | 3m |
Health Breakdown
oar-ocr
Maintenance
18
Quality
14
Community
6
Popularity
6
Documentation
10
oar-ocr-core
Maintenance
15
Quality
13
Community
9
Popularity
4
Documentation
10
ocr-rs
Maintenance
19
Quality
19
Community
6
Popularity
5
Documentation
13
Technical Details
| oar-ocr | oar-ocr-core | ocr-rs | |
|---|---|---|---|
| Version | 0.6.2 | 0.6.2 | 2.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 14 | 20 | 14 |
| Crate Size | 146KB | 278KB | 100KB |
| Features | 8 | 8 | 12 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ocr-rs leads with a health score of 62/100, but none of the options score above 80.
- •oar-ocr has the most downloads (242.7K), suggesting wider adoption.
- •oar-ocr, oar-ocr-core are pre-1.0 — API may change.