Decode faround 20 files

Hello Mate,
I need to decode all zended files from ZIP.
Can check out for me before purchase?
If you can, send me 2 or 3 random decoded files for testing purposes before buy credits to decode?

http://www.4shared.com/rar/DNE028a2/PDF.html

Here License

http://www.4shared.com/zip/OlN61FYL/license.html

Quote from "DeZender":32c7o71n

Good evening,
I miss him a license file :

Code

PHP Warning:  No license for this product (SetaPDF-Signer API 1.x) - make sure zend_loader.license_path is properly configured in your ini file! in \SetaPDF\Filters\FilterASCII85_SetaPDF.php on line 0
PHP Warning:  License check failed! in \SetaPDF\Filters\FilterASCII85_SetaPDF.php on line 0

Here license:
http://www.4shared.com/zip/OlN61FYL/license.html

Yes, we can continue in private.