Question

Any one knows what .ptn file is and how to open that, just got the file from client and couldnt able to figure out what is this , searched a lot but no luck .

Also have the requirement from client that
my application should read this .ptn file from Java

is this possible ?

thanks

Answer 1

This seems rather obvious, but if a client is paying you to write code to read a file, you’re entirely within your rights to ask what the file is, and where it comes from. If it’s some internal or proprietary format, you can ask for documentation.

Of course, you might start by simply opening the file in a text editor, to see if it’s just something trivial.

This wonderful web site is a repository of information about file formats; searching “PTN” brings up nothing, unfortunately, which suggests that it’s nothing very common.