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Tesseract VS Hacker's Keyboard

Compare Tesseract VS Hacker's Keyboard and see what are their differences

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As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more featured
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Tesseract logo Tesseract

Tesseract is an optical character recognition engine for various operating systems

Hacker's Keyboard logo Hacker's Keyboard

Are you missing the key layout you're used to from your computer when using an Android device?
  • Tesseract Landing page
    Landing page //
    2023-09-21
  • Hacker's Keyboard Landing page
    Landing page //
    2023-10-03

Tesseract features and specs

  • Open Source
    Tesseract is free and open-source, allowing developers to use, modify, and distribute the code without any cost. This makes it accessible for individual projects and startup companies.
  • Multiple Language Support
    Tesseract supports a wide range of languages, including those with complex scripts. This makes it versatile for applications in different linguistic contexts.
  • Active Community
    The project has an active community and is well-maintained on GitHub, which means regular updates, bug fixes, and community support are available.
  • High Accuracy
    When properly configured and used with high-quality images, Tesseract can provide highly accurate OCR results.
  • Extensible
    Tesseract can be integrated with other tools and frameworks, such as image pre-processing libraries, to enhance its functionality and improve OCR results.

Possible disadvantages of Tesseract

  • Complex Setup
    Setting up Tesseract can be complex for beginners. It may require additional dependencies and configuration to perform optimally.
  • Performance
    Tesseract is not the fastest OCR engine available. For applications requiring real-time processing, its performance may be a bottleneck.
  • Image Quality Dependency
    Tesseract's accuracy heavily depends on the quality of the input image. Low-quality images or those with significant noise can lead to poor OCR results.
  • Limited Handwriting Recognition
    Tesseract primarily excels at printed text recognition and offers limited capabilities for handwritten text.
  • Resource Intensive
    Running Tesseract requires significant computational resources, which might be a limitation for mobile or low-power devices.

Hacker's Keyboard features and specs

  • Full Keyboard Layout
    Hacker's Keyboard offers a full 5-row layout, including arrow keys, numbers, and punctuation, which is beneficial for users requiring more than the standard mobile keyboard functionality.
  • Customizable Key Settings
    The keyboard is highly customizable, allowing users to tweak key sizes, colors, and functions to suit their specific needs and preferences.
  • Multiple Language Support
    It supports a wide range of languages and layouts, making it a versatile choice for users around the world who need to type in different languages.
  • ASCII Control Characters
    The keyboard allows easy access to ASCII control characters, which is particularly useful for developers and tech enthusiasts.
  • Open Source
    Being open-source, it allows users to inspect the code, contribute to development, and ensure no unwanted data collection or malware is present.

Possible disadvantages of Hacker's Keyboard

  • Complexity
    The extensive options and settings may be overwhelming for some users who prefer a simpler keyboard with fewer features.
  • Interface Design
    The default design and layout might not be as polished or aesthetically pleasing compared to other modern keyboards, potentially impacting user experience.
  • Learning Curve
    New users might need some time to get used to the full 5-row layout and extensive functionality, especially if they are accustomed to simpler keyboards.
  • Performance
    On some devices, the keyboard might not be as responsive or fast compared to other lightweight keyboard alternatives, possibly lagging during intensive typing sessions.
  • Battery Usage
    Due to its extensive features and customization options, the Hacker's Keyboard might consume more battery than simpler, less feature-rich keyboard apps.

Analysis of Tesseract

Overall verdict

  • Yes, Tesseract is generally considered to be a good choice for OCR tasks due to its robustness, flexibility, and the fact that it is free and open-source.

Why this product is good

  • Tesseract is an open-source Optical Character Recognition (OCR) engine that is highly regarded for its accuracy, multilingual support, and active community. It can be used to extract text from images, which is useful in a variety of applications, such as digitizing documents, number plate recognition, and more. The project is continually being improved, with regular updates and a wide array of tools and libraries that integrate well with other software.

Recommended for

    Tesseract is recommended for developers and organizations looking for a reliable OCR engine to embed in their applications or workflows. It is suitable for projects that require text extraction from scanned documents, images, or PDFs and is especially beneficial for those who prefer open-source solutions.

Analysis of Hacker's Keyboard

Overall verdict

  • Overall, Hacker's Keyboard is considered a good choice for users who need a more versatile and feature-rich mobile keyboard. It has received positive feedback for its customizability and for providing a familiar keyboard layout for those who frequently switch between desktop and mobile devices.

Why this product is good

  • Hacker's Keyboard is highly regarded because it provides a complete keyboard experience similar to a desktop keyboard. It includes arrow keys, function keys, and other special keys that are typically absent on mobile keyboards. This makes it especially useful for tasks that require command-line input or precise text editing on mobile devices.

Recommended for

    Hacker's Keyboard is recommended for power users, developers, IT professionals, or anyone who frequently uses terminal applications on their mobile devices. It's also a great option for those who prefer a traditional keyboard layout or need additional keys for specific tasks.

Tesseract videos

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Tesseract – Sonder | Album Review | Rocked

More videos:

  • Review - TesseracT - POLARIS Album Review

Hacker's Keyboard videos

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Category Popularity

0-100% (relative to Tesseract and Hacker's Keyboard)

Tesseract

Hacker's Keyboard

OCR
100 100%
OCR
0% 0
iPhone
0 0%
iPhone
100% 100
Image Recognition
100 100%
Image Recognition
0% 0
iOS Tools
0 0%
iOS Tools
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Tesseract and Hacker's Keyboard

Tesseract Reviews

7 Best OCR Software of 2022 (Free and PAID)
Tesseract is the best free OCR converter for various operating systems. It is free software released under the Apache License. Tesseract is considered one of the most accurate OCR engines currently available.
Source: theecmconsultant.com
The best alternatives to Abbyy FineReader
Top five alternatives to Abbyy FineReader PDF1. Klippa DocHorizonPros of Klippa DocHorizonConsKlippa DocHorizon is used in industries such asKlippa DocHorizon offers you data extraction for multiple file types such asPricing2. VeryfiPros of VeryfiConsVeryfi is used in industries such asVeryfi’s OCR software offers data extraction for multiple file types such asPricing3....
Source: www.klippa.com

Hacker's Keyboard Reviews

We have no reviews of Hacker's Keyboard yet.
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Social recommendations and mentions

Based on our record, Tesseract seems to be a lot more popular than Hacker's Keyboard. While we know about 79 links to Tesseract, we've tracked only 6 mentions of Hacker's Keyboard. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Tesseract mentions (79)

  • 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://www.google.com/search?q=home+assistant+ocr+integration https://www.google.com/search?q=esphome+ocr+sensor https://hackaday.com/2021/02/07/an-esp-will-read-your-meter-for-you/ ...start digging around and you'll likely find something. HA has integrations which... - Source: Hacker News / 3 months ago
  • OCR4all
    „OCR4all combines various open-source solutions to provide a fully automated workflow for automatic text recognition of historical printed (OCR) and handwritten (HTR) material.“ It seems to be based on OCR-D, which itself is based on - https://github.com/tesseract-ocr/tesseract - https://github.com/ocropus-archive/DUP-ocropy See - https://ocr-d.de/en/models. - Source: Hacker News / 4 months ago
  • 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. - Source: dev.to / 11 months ago
  • 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. - Source: dev.to / 11 months ago
  • Ask HN: How to OCR a PDF and preserve whitespace?
    Many of the OCR services are based on the free, open-source Tesseract OCR, but don’t expose all of the options. If you’re handy with shell scripts or Python, you can probably get better performance by hand-tuning options for your particular images. For example, if I recall there are page segmentation options to tell Tesseract to expect multi-column text. That alone might get you better performance than the... - Source: Hacker News / about 1 year ago
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Hacker's Keyboard mentions (6)

  • No Alternative of Google keyboard in Dictionary, word prediction and Autocorrect
    I use 3 different keyboards 1. For the daily stuff Android Keyboard (AOSP) 2. For when I need Ctrl-C, maths symbols and operators when SSHing into my RPI's Unexpected keyboard https://github.com/Julow/Unexpected-Keyboard. - Source: Hacker News / 10 months ago
  • iPhone physical keyboard from ex-Crackberry guy
    I've tried all kinds of portable physical keyboards but for programming on android you can't beat Hackers Keyboard https://github.com/klausw/hackerskeyboard I've got a fork working with Android 14. - Source: Hacker News / over 1 year ago
  • Does any one know where I can download a mobile Na'vi keyboard
    I forked the Hacker's Keyboard app on GitHub tweaked it, and compiled it. (using Android Studio). Source: about 2 years ago
  • A pocket sized open-source AR device for the imaginative hacker
    Does not work with Hacker's Keyboard (https://github.com/klausw/hackerskeyboard). It closes itself after a few deciseconds, whereas usually the permanent notification feature can be tapped to open and use a keyboard anywhere. Or maybe I haven't tried using it on the new Android 11 yet and yet another of my favorite hacks broke.... Now that I try it elsewhere,... - Source: Hacker News / over 2 years ago
  • Using your phone as a software development platform
    I used to code NodeJS services on my phone quite a lot when I was commuting to an office. I used Termux - https://termux.dev/en/. It was brilliant, and worked far better than you'd think it would. The main problem was the keyboard because the stock Android one doesn't support a lot of symbols. I solved that with https://github.com/klausw/hackerskeyboard. - Source: Hacker News / almost 3 years ago
View more

What are some alternatives?

When comparing Tesseract and Hacker's Keyboard, you can also consider the following products

ABBYY FineReader - ABBYY's latest PDF editor software, FineReader 16 you can easily convert files like PDF to Excel, PDF to Word, edit, share, collaborate & more with this PDF editor!

AnySoftKeyboard - Android (f/w 1.5+) on-screen keyboard for multiple languages.

GImageReader - gImageReader is a simple Gtk/Qt front-end to the Tesseract OCR Engine.

Gboard - Google-powered keyboard with search, GIFs, emojis and more!

Onlineocr.net - Free Online OCR service allows you to convert PDF document to MS Word file, scanned images to editable text formats and extract text from JPEG/TIFF/BMP files

Fleksy - Fleksy is the #1 private, white-label virtual keyboard SDK, enabling companies to create unimaginable products.

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