Jonathan Katuta 0 Report post Posted July 17, 2020 I bought my Nitro PDF on ebay a few years back. However, when I updated the software this morning it has gone back to trial version. kindly help activate. The Serial Number is: 155744110424998639 Share this post Link to post Share on other sites
Leslie V. 0 Report post Posted July 17, 2020 Hello Jonathan, Thanks for reaching out to us with your query. If you purchased the program I suggest reaching out to the party and requesting a refund since it is a Fraudulent key. Nitro Pro licenses can be purchased through our official website: https://www.gonitro.com/pricing Cheers! Share this post Link to post Share on other sites
