19 popular free ocr software for Windows, Mac and Linux

Need free OCR software that can extract text from scanned images of printed /hand written text, typewritten and PDF files documents? If so, here are the popular free OCR programs that enable you to do this.

OCR (Optical Character Recognition) is particularly beneficial to convert hard copies of any document or book into electronic formats. While the levels of conversion accuracy depend on the software strength, you can still convert scanned text image into editable text using free OCR program.

There are two kinds of free OCR software: downloadable and online. Most of the freely available OCR programs are web based. But whether you use the downloadable or online version, the most important part is getting a converted document with minimum errors as possible.

Free OCR to word

Free OCR to word is easy to use and completely free OCR software that can identify and extract text within image files and convert it into electronic formats. Other than supporting industry standard image formats, it supports images from scanner and digital camera.

Free OCR To Word

Main features of Free OCR to Word

  • Converts any images and scanned document to editable and searchable text formats such as TXT and MS Word (doc, docx, docm)
  • Provides server based OCR solution
  • Can connect with multiple types of scanners
  • Up to 98% OCR accuracy
  • Has advanced image processing tools such as preview, fit image or fit width, rotate, zooming, crop, copy and clear image selection
  • Provides simple text editing tools
  • Supports all types of image formats including JPG, JPEG, TIF, TIFF, BMP, GIF, PNG, EMF, WMF, JPE, ICO, PCX, PSD, TGA and many more
  • Support multi-core CPU processing technology
  • Has user friendly interface and provides User Manual

Compatibility: Windows 10, 7 and 8 (32 and 64-bits) and older versions

Website: Free OCR to Word Software

Advanced OCR Free

Advanced ocr free

Advanced OCR Free is a program that can recognize text from PDFs that are generated by scanning paper documents. It also extracts text from images.

Features of Advanced OCR Free

  • Has built-in text editor
  • Has improved accuracy
  • Open, preview and print PDF files
  • Extract text from image PDF and save in TXT or Microsoft Word
  • Removes line breaks
  • Arrange file order by dragging

Compatibility: Windows 10, 8, 7 and older versions

Website: Advanced OCR Free software

VietOCR

A free OCR software for Vietnamese and other languages supported by Tesseract. It is a multi-platform program that inputs image formats such as PDF, TIFF, JPEG, GIF, PNG, BMP. VietOCR supports multi-page TIFF images.

Features of VietOCR

  • Drag and drop capability
  • Paste image from clipboard
  • Integrated scanning support
  • Spellcheck with Hunspell
  • Has selection box

Compatibility: Windows, Solaris, Linux/Unix, Mac OS X

Website: VietOCR Software

SuperGeek Free Document OCR

SuperGeek Free Document OCR is an easy to use and free OCR software. It enables you to convert images files and scanned documents into editable Word and TXT. It can be used for home and professional users.

Features of SuperGeek Free Document OCR

  • Convert image files such as JPG, JPEG, TIF, TIFF, BMP, GIF, PNG, PSD, EMF, WMF, DCX, PCX, JP2 into TXT and Word
  • High recognition accuracy
  • Extract text from photos captured with digital camera or smartphones
  • Can interface with multiple types of scanners
  • Support multi-core CPU technology
  • Fast recognition speed
  • Provides image and document tools such as preview, rotation, crop, fit image, Zoom in and out, etc

Compatibility: Windows 10, 8, 7 and older versions

Website: SuperGeek Free Document OCR 

PDF OCR X Community Edition

PDF OCR is a free OCR software capable of converting scanned and image PDFs into editable text and searchable PDFs. It employs advanced OCR technology to extract text even if that text is contained in an image.

Features of PDF OCR X Community Edition

  • Converts to text or searchable PDFs
  • Easy drag and drop interface
  • Support multi-column documents and advanced formatting
  • Works with any type of PDF
  • Supports images such as GIF, JPEG, TIF, BMP, PSD, PNG and more
  • Supports over 20 languages

Compatibility: Windows 10, 7, 8 (requires Java 1.6 or higher), Mac OS X 10.5 or higher

Website: PDF OCR X Community Edition

Image to PDF Converter Free

As the name implies, Image to PDF Converter Free is a program designed to batch convert image files to PDF document. It actually shouldn’t be grouped into free OCR software, but it useful for those who want to convert images into PDF without support of any software.

Features of Image to PDF Converter Free

  • Supported formats: BMP, DIB, RLE, ICO, EMF, WMF, GIF, JPEG, JPG, JPE, JFIF, PNG, TIFF, PNM, PPM, PBM, PFM, PGM, PCX, XPM, XBM, WBMP, TGA, SGI, RAW, PICT, Sun RAS, PSD, Dr. Halo, MNG, Kodak PhotoCD files, JP2, J2K, JNG, JBIG, IFF, HDR, Raw Fax G3, EXR, DDS.
  • Supports drag and drop
  • Enables to resize page
  • Auto open PDF file after creation
  • Set the document title, subject, author, keywords, produce information

Compatibility: Windows 10, 8, and older versions

Website: Image to PDF Converter Free

OnlineOCR.net

OnlineOCR.net is web-based free OCR software that lets you to convert scanned documents such as PDF, faxes, photographs into searchable and editable electronic formats including Microsoft Word, PDF, Excel, Rtf, Html and Txt.

Features of OnlineOCR.net

  • Recognize texts from scanned documents, photos, digital camera captured images
  • Support image formats including JPG, JPEG, BMP, TIFF, GIF, PCX, PNG, Zip files
  • Converts tables, columns and graphics
  • Process documents in 32 languages
  • Supported output formats include PDF, Word, Html, Rtf, plain text
  • Free registration will give access to more features including automatic image rotation, recognize large images, multipage PDF

Compatibility: works online

Website: OnlineOCR.net free OCR program

Abbyy FineReader Online

Abbyy FineRader is online free OCR software that can convert scans and PDFs to editable text, extract text from document photos and create searchable PDFs for archiving. No need to download any software but requires you to register for free to use the service.

Features of Abbyy FineReader Online

  • Recognize popular formats including PDF, BMP, PCX, DCX, JPEG/JPEG 2000, PNG, TIFF, GIF and DjVu
  • Extract text from document photos and captured images
  • Supported output format including Word (doc/docx), Excel (xls/xlsx), searchable PDF, Rtf and ODT
  • Allows to select up to 3 recognition languages at a time for a single document
  • Retain the original structure of multipage documents such as table of contents, bullet points, footnotes, page numbers and other formats
  • Available for all operating systems
  • Export to Google Docs, Evernote and DropBox
  • Supports 42 recognition languages

Compatibility: works online (registration is required)

Website: ABBYY FineReader Online

Free OCR

Free-OCR is an online free OCR program that allows to extract text from any image uploaded into the system. When uploading, the size of the image must not be larger than 2MB and no wider than 5000 pixels.

Features of OCR

  • Support JPG, GIF, TIFF, BMP and PDF formats
  • Handles images with multi-column text
  • Supports more than 25 languages

Compatibility: works online

Website: Free-OCR

Lime OCR

Built with tesseract-ocr engine, Lime-ocr is a free ocr program used to convert paper books and documents into electronic files.

Features of Lime OCR

  • PDF Input Support
  • Supports over 50 types of images
  • Supports 29 languages
  • Support all tesseract-ocr
  • Rotate, crop images before converting

Compatibility: Works with Windows OS

Website: LimeOCR

Simple OCR

Simple OCR is popular free OCR program that enables you to convert paper documents into electronic and editable text format with 99% character recognition accuracy.

Features of Simple OCR

  • Has improved text editor and dictionary with more than 120,000 words for simplified error correction
  • Allows to add new words
  • Provides a despeckle or “noisy document” option that increases its accuracy
  • Retain some document’s format such as font size, underline, italic, and bold
  • Capture and retain pictures from a document
  • Support plain text extraction
  • Support Batch OCR
  • Extracts selected area of the document, Zone OCR
  • Compatible with TWAIN scanners and accepts inputs from TIFF files
  • Can save documents in text formats such as TXT and RTF
  • Support multiple language recognition

Compatibility: all versions of Windows OS

Website: SimpleOCR free software

OCR Online

OCR Online is web-based free OCR program that works similar to other online OCR programs. It can detect 153 languages and works with any combination of the languages it supports. You need to register for free to use the service.

Features of OCR Online

  • Recognize texts in multipage documents
  • High recognition accuracy
  • Recognize different fonts
  • Supported input file formats includes JPG, TIFF, PNG, GIF and PDF
  • Can rebuild the structure and restore formatting of multi-page documents

Compatibility: works online

Website: OCR Online free program

NewOCR

NewOCR.com is an online free OCR program that can analyze text in any image file. The service lets you upload image file and converts to editable text format. The software is designed based on Tesseract OCR engine.

Features of NewOCR

  • Recognize multi-column text
  • Support poorly scanned photographed pages and  low-resolution images
  • Allows to select a specific area on page for OCR
  • The resulting text can be downloaded as file, edit in Google Docs, copy to clipboard, publish online
  • Recognizes 58 languages
  • Supported input formats includes JPEG, JFIF, PNG, GIF, BMP, PBM, PGM, PPM, PCX, compressed files, multi page documents, DOCX, ODT files with images
  • Allow you to upload without limitation
  • Outputs in TXT, DOC, PDF formats

Compatibility: works online

Website: NewOCR free program

The Free File converter

Free File converter is a program designed to convert files into different formats. It has also an OCR capability. It supports more than 84 file formats. It also supports up to 300MB size of file. The Free File converter outputs documents in DOC, html, txt, fb2, lit, lrf, mobi, pdp, epub,tcr formats. In addition to this the software converts your videos to different formats.

Website: Free File Converter

i2OCR

i2OCR is also a free OCR software works online. It enables you to extract text from images. It allows you to upload images files without limitation, but the maximum input image size is 10MB. It only recognizes typewritten text.

Features of i2OCR

  • Supports major input image formats including JPG, PNG, BMP, TIF, PBM, PGM, PPM
  • Supported output formats includes Text, Word and PDF
  • Can extract text from multiple columns document
  • Recognizes more than 60 languages
  • Upload images either from hard drive or URL
  • Rich post processing operations

Compatibility: works online

Website: i2OCR free software

GOCR/JOCR

GOCR is free OCR software that converts scanned images of text to editable text files. The software supports many different image formats.

Website: GOCR

OCR Extract

OCR extract is an online OCR service used to extract text from images. It supports popular images formats including JPG, BMP, TIFF, PDF, PS, PNG and PBM. The size of the uploaded file is limited to 5MB. It also supports multipage formats and recognizes more than 50 languages.

Website: OCR Extract

Tesseract

Tesseract is an open source free OCR program that can read a wide variety of image formats and convert to text. The Tesseract OCR engine used to build other OCR applications. It works on Linux, Windows and Mac OSX. Tesseract supports over 60 languages.

Website: Tesseract OCR Engine

Gttext

Gttext is a free OCR program designed as a computer engineering project. It lets you extract text from images including complex color images. It loads from screen snapshots, image files and scanned documents. The features include new mode of region selection, extract text from selected, pixels, higher scalability for up to 70MP.

Compatibility: Windows 10, 8,  7 and older versions

Website: Gttext OCR

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