thanks for your response.
Actually my process is, catch soft hyphen words in the pdf. so that only i have tried CAM::PDF. using before i said function and get the text in every page. then read line by line and split every single word and find the hyphenate word. In this case, some words are fully merged in the line. In this area unable to split the single word.
Please advise your thoughts on this.
Regards
Suresh