Steganography

I used Peepdf tools to extracted the plain text but the text is very long (too long to be the flag) and seems to have no meaning.

What should I do next?

Any hint?

Yes I’m here too. I think we can easily decode it. Come in mp if you want ;)

Always Im searching too far. So easy to decode !

Edit1:
I have the plain text but its very long and it’s not the flag I’m sur of it. I know I have to pass it through a decode system but I don’t know which one. Any hint ?
Edit2:
I got it

hi guys, when i try to keep the plain text i got nothin only a start stream and end stream with blank beetween.. anyone can explain to me if i do something wrong ?