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Tesseract-ocr Alternatives
Similar projects and alternatives to tesseract-ocr
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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ShareX
ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of files to many supported destinations you can choose from.
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logseq
A local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base. Use it to organize your todo list, to write your journals, or to record your unique life.
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xournalpp
Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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PaddleOCR
Awesome multilingual OCR toolkits based on PaddlePaddle (practical ultra lightweight OCR system, support 80+ languages recognition, provide data annotation and synthesis tools, support training and deployment among server, mobile, embedded and IoT devices)
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EasyOCR
Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better tesseract-ocr alternative or higher similarity.
tesseract-ocr discussion
tesseract-ocr reviews and mentions
Posts with mentions or reviews of tesseract-ocr.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-03-06.
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Mistral OCR
https://www.home-assistant.io/integrations/seven_segments/
https://www.unix-ag.uni-kl.de/~auerswal/ssocr/
https://github.com/tesseract-ocr/tesseract
https://community.home-assistant.io/t/ocr-on-camera-image-fo...
https://www.google.com/search?q=home+assistant+ocr+integrati...
https://www.google.com/search?q=esphome+ocr+sensor
https://hackaday.com/2021/02/07/an-esp-will-read-your-meter-...
...start digging around and you'll likely find something. HA has integrations which can support writing to InfluxDB (local for sure, and you can probably configure it for a remote influxdb).
You're looking at 1xRaspberry PI, 1xUSB Webcam, 1x"Power Management / humidity management / waterproof electrical box" to stuff it into, and then either YOLO and DIY to shoot over to your influxdb, or set up a Home Assistant and "attach" your frankenbox as some sort of "sensor" or "integration" which spits out metrics and yadayada...
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Ask HN: What is the best method for turning a scanned book as a PDF into text?
Two possibilities are "top of mind" for me:
You could script it using Gemini via the API[1].
Or use Tesseract[2].
[1]: https://ai.google.dev/
[2]: https://github.com/tesseract-ocr/tesseract
- OCR4all
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OCR Solutions Uncovered: How to Choose the Best for Different Use Cases
Custom Integration: Developers and businesses needing flexibility for custom integration into applications and projects should consider open-source solutions like Tesseract OCR or API-based services like API4AI OCR. These options provide APIs for seamless integration into existing software systems.
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Mastering Text Extraction from Multi-Page PDFs Using OCR API: A Step-by-Step Guide
Tesseract OCR is an open-source OCR engine created by Google, known for its accuracy and wide language support. It is particularly favored by developers for its flexibility and the absence of licensing fees, allowing it to be integrated into various applications. However, it demands more effort to set up and utilize compared to cloud-based OCR services.
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OCR with tesseract, python and pytesseract
If you want to learn more visit the complete tesseract documentation.
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OCR Tools for Mac, iOS and Windows
You can use tesseract
https://tesseract-ocr.github.io/
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Multimodal AI: Bridging the Gap Between Human and Machine Understanding
AI copilots: Copilots powered by various LLMs like Pieces Copilot can leverage computer vision technologies for inputs beyond text and code. For example, optical character recognition software at Pieces uses Tesseract as its main OCR code engine, extended with bicubic upsampling. Pieces then uses edge-ML models to auto-correct any potential defects in the resulting code/text, which users can input as prompts to the AI copilot. Pieces Copilot in its current iteration also comes with a unique tool called the Workstream Pattern Engine which gathers real-time context from any application through computer vision, enabling Pieces to understand everything on your screen and pass it through to the LLM so you can talk to the AI about it.
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I built an online PDF management platform using open-source software
i used open source solutions to built it, like libreoffice, ghostscript, google's tesseract and a bunch of other tools, Google's Tesseract: https://github.com/tesseract-ocr/tesseract
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Highlighting Image Text
We are going to be using an OCR (Optical Character Recognition) engine called Tesseract for the image-to-text recognition part. It is free software, released under the Apache License. Install the engine for your desired OS from their official website. I'm using Windows for this. Add the installation path to your environment variables.
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A note from our sponsor - InfluxDB
www.influxdata.com | 21 May 2025
Stats
Basic tesseract-ocr repo stats
130
66,835
9.0
19 days ago
tesseract-ocr/tesseract is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of tesseract-ocr is C++.
Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com