[Gupta]

actually, if the file doesn't contain deflate rawdet_helper will be ended up checking the whole file
so here it's my take, the file is divided into 64 MB chunk then checked

usage: tester [logfile] [ folder or file ]
where the log file will contain all the files paths that contain deflate and you can also supply a folder or file, if it is a folder that it will recursively scan all files in the specified folder

it can save a lot of time if there is a very big file without deflate
you can directly include the logfile in Frearc and compress them in with any inflators