Hello Tejaskumar,
I have not tested any large PDF file having 100s of pages yet. However, I believe Decipher is capable of handling any typical business related PDF file.
Regarding the number of documents per batch, we suggest limiting the pages in the range of 15-20 numbers per page until human intervention is required for annotation. This is because when the user has to annotate the business document in a web browsers, all the images files are downloaded onto the client system. This may slow down the client's system due to system resources limitations on the user's laptop or desktop. However, if you enable the auto verify, once the require confidence threshold is reached, you are free to increase the limit as per your server configuration.
Best regards,
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Krishna A
Blue Prism
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Krishna A
[CompanyName]