Kraken
C
C tier on OCR softwareScore 6.3 · #30 of 40
- Android app
- Not listed
- Free plan
- No
- Runs on
- api, Linux, Mac
Summary
Kraken is ranked #30 of 40 in OCR software on Everything Xiaomi. It runs on API, Linux, macOS.
Compared on OCR software
Facts
- Word export
- Nokraken.re · 23 Sept 2026
- Primary platform
- desktopkraken.re · 23 Sept 2026
- Supported inputs
- bothkraken.re · 23 Sept 2026
- Purpose
- Kraken is an open-source automatic text recognition system optimized for historical documents and non-Latin scripts.kraken.re · 4 Oct 2026
- Intended users
- Kraken is designed for humanities digitization, including work with low-resource languages and diverse, non-conventional scripts.kraken.re · 4 Oct 2026
- Interfaces
- Kraken provides a customizable command-line interface and a Python API for custom workflows and integrations.kraken.re · 4 Oct 2026
- Trainable tasks
- Its features include trainable layout analysis, reading order, and character recognition.kraken.re · 4 Oct 2026
- Script directions
- Kraken supports right-to-left, bidirectional, and top-to-bottom scripts.kraken.re · 4 Oct 2026
- Output formats
- Kraken can output ALTO, PageXML, abbyyXML, and hOCR, and supports word bounding boxes and character cuts.kraken.re · 4 Oct 2026
- Model repository
- Kraken provides a public repository of freely available models, accessed through its command-line tools.kraken.re · 4 Oct 2026
- Integrations
- The documentation lists eScriptorium, OCR4all, OCR-D, and arkindex by Teklia as applications or suites integrated with Kraken through its API or a plugin.kraken.re · 4 Oct 2026
- Python API
- The Python API includes task-oriented classes for segmentation, recognition, and forced alignment.kraken.re · 4 Oct 2026
- Extensibility
- Kraken’s plugin system lets developers add commands, model types, and tasks through Python entry points.kraken.re · 4 Oct 2026
- Installation
- The getting-started guide says Kraken runs on Linux and macOS on x64 and ARM, and supports Python 3.10 through 3.13.kraken.re · 4 Oct 2026
- Optional input support
- Direct PDF and multi-image TIFF/JPEG2000 support requires installing the PDF extras package.kraken.re · 4 Oct 2026
- Model requirement
- Kraken requires a model for document processing, and the documentation says a model trained on similar material performs best.kraken.re · 4 Oct 2026
- Support
- The project invites bug reports and feature suggestions through its GitHub repository and directs users seeking help to its community chat.kraken.re · 4 Oct 2026
- License and development
- Kraken is provided under the Apache 2.0 License and is developed at Inria and École Pratique des Hautes Études, Université PSL.kraken.re · 4 Oct 2026
Best Kraken alternatives
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Where it ranks on Everything Xiaomi
- Best OCR Software in 2026#30 of 40
- Best OCR API Software in 2026#17 of 27
Is Kraken yours?
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Sources
- kraken.re/6.0.0/index.html· checked 23 Sept 2026
- kraken.re/main/index.html· checked 4 Oct 2026
- kraken.re/main/getting_started.html· checked 4 Oct 2026
- kraken.re/main/user_guide/api.html· checked 4 Oct 2026