Link	ABBYY	Aquaforest	GOCR	LEADTOOLS	NewOCR	Ocrad	OCRFeeder	Kofax OmniPage	ReadIRIS	Pix2txt	Tesseract	TypeReader	PDF Automation Server
Webseite	abbyy.com	aquaforest.com	ovgu.de/...	leadtools.com/...	newocr.com	gnu.org/...	gnome.org/...	kofax.com/...	irislink.com	pic2txt.com/...	github.com/...	expervision.com/...	qoppa.com/...
Beschreibung		Aquaforest Searchlight automatically converts scanned images, PDF and converts it to fully searchable PDF format.	GOCR is an Optical Character Recognition program, developed under Open Source License (GPL). It converts images of text back to text files.		NewOCR is a free online service to convert JPEG, PNG, GIF, BMP, TIFF, PDF, DjVu to Text. A rest API is available to use it programmatically.	GNU Ocrad is an Optical Character Recognition program based on a feature extraction method. It reads images in bitmap and convert it to text (UTF-8 formats).	OCRFeeder is graphical program with an optical character recognition and document layout analysis system. Detect images and texts in a given image and convert it a document like ODT (or other formats).						PDF Automation Server provides ways to OCR documents through 2 different modules. Using the Workflow module, you can design your own custom flows that include an OCR node. Using the REST API module, you can make an http REST call to OCR documents. The OCR options are as follows: language (all language supported), DPI resolution to convert pages to images to before OCR, auto-deskew pages, auto-rotate pages, and discard invisible text for documents that were previously OCRed. PAS is a solid server application that can help organizations streamline PDF documents processing.
SaaS	Ja	Nein	Nein	Nein	Ja	Nein	Nein	Nein	Nein	Ja	Nein	Nein	Ja
Offline mode		Ja	Ja	Ja	Nein	Ja	Ja	Ja	Ja	Nein	Ja	Ja	Ja
SDK	Ja		-		- REST API	-	Nein	Ja					Ja
Server version			-		- REST API	-	Nein	Ja	Ja				Ja
Platforms
Windows	Ja			Ja	Ja web based			Ja	Ja				Ja
macOS	Nein			Ja	Ja web based				Ja				Ja
Linux	Nein			Ja	Ja web based	Ja	Ja						Ja
Preisgestaltung
Free plan	Nein		Ja	- Demo	Ja 20 images / day	Ja		- Free trial	- Free trial	Ja	Ja	- Free trial	Ja
Preisgestaltung		One time licence fee: From $3,995 Subscription: From $1,997 / year			$0.5 / recognition			$149 OmniPage Standard 18.0 $499 OmniPage Ultimate 19.2 From $4999 OmniPage Capture SDK	$49 Readiris PDF 17 $99 Readiris Pro 17 $199 Readiris Corporate 17			From $395	From $2,400
Additional
Launch date					2009								2022-09-02