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Vision & OCR

datalab-to/chandra

OCR model that handles complex tables, forms, handwriting with full layout.

Really freeApache-2.0Python
Stars
13k
Forks
1.3k
Open issues
49
Last push
3mo ago

About chandra

chandra is a free, open-source computer vision tool by datalab-to, written mainly in Python. OCR model that handles complex tables, forms, handwriting with full layout. It has 13k GitHub stars and 1.3k forks, and was last updated 3mo ago. It's released under the Apache-2.0 license, a standard open-source license.

License
Apache-2.0
Language
Python
Stars
12,530
Last update
3mo ago
Runs on Mac
Not stated
GPU
Not stated
Paid API key
Not required
Self-hostable
Yes

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chandra FAQ

Is chandra free?

Yes. chandra is open source and free to use. It's released under the Apache-2.0 license, a standard open-source license.

Does chandra run on a Mac?

The project doesn't say. Check its installation guide before you start.

Does chandra need a GPU?

The project doesn't state hardware needs. AI models generally run much faster with a GPU.

Is chandra still maintained?

It was last updated 3mo ago. Check recent issues on GitHub to judge how active it is.

What are alternatives to chandra?

Similar free, open-source tools include Umi-OCR, tesseract, PaddleOCR, local_ai_ocr.

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