Extract the text from TIFF image
DevConverter also is an online OCR (Optical Character Recognition) service, can analyze the text in any image file that you upload, and then convert the text from the image into text that you can easily edit on your computer
TIFF is a container that contains graphic files. It supports vector and bitmap images. This file extension follows both the lossy and lossless compression algorithm, so it can contain layers. Primarily developed by Aldus and later associated with Adobe Systems, TIFF file format contains an image header with image information. So high colored image files can contain to this format very easily.
PDF is a document file format that contains text, images, data etc. This document type is Operating System independent. It is an open standard that compresses a document and vector graphics. It can be viewed in web browsers if the PDF plug-in is installed on the browser.