Acrobat X encryption support, OpenCL GPU acceleration for both NVIDIA and AMD cards.
User Keith wrote about ver. 3.1 2011-02-09
We had an employee encrypt a file, and take the key with them. This unlocked the file for us instantly. Just as advertised. Brilliant ! My rating:5
Author david hawke wrote about ver. 3.1 2011-01-29
Works on all PDFs so far.
Seems to run faster on win7 x64 native than XP SP3 compatibility mode. However it still takes over 4 days for some PDFs on a quad-core i7.
Will there ever be a 64bit version? My rating:4
User Tom the Toolman wrote about ver. 3.1 2011-01-26
Worked on every encrypted PDF I gave it (over 20). A good buy, and the only one I found that really works (checked 4 others). My rating:5
User Harvey Lewis wrote about ver. 3.1 2011-01-05
Got the $25 version. I need to remove restrictions. It tells me the file is not encrypted, which I already knew, but does not remove the restriction - at least not in the 4 times I tried. My rating:1
User Mitjulia wrote about ver. 3.1 2010-12-25
After purchasing it, they only gave a link to download the program for PCs but didn't ask you if you are using MAC OR PC, What da hell????
I'm using a MAC, why would I want the PC version??
User CG wrote about ver. 3.1 2010-11-23
I have used this software for many years, updating it for new versions of Acrobat. I have tried several and this is the best one around. It allows me to extract pictures from or edit text in 99% of the PDFs I need to. My rating:5
User Serkan Özkan wrote about ver. 3.1 2010-10-18
The best decrypter that I have met. I didn't meet any crypted PDf file that this program couldn't solve. It worths every penny for it! My rating:5
User James wrote about ver. 3.1 2010-10-02
I have been using this program since 2006 and can honestly say that it runs flawlessly. I have not come across a PDF file that this program couldn\'t decrypt. On top of that the customer service is the best I\'ve seen in a long time. I ask a question and have an answer almost immediately. All I can do is recommend this as a power user and suggest you get it too.
User firstname.lastname@example.org wrote about ver. 3.1 2010-08-26
How do I do to run the downloaded demo guapdf from command line (Mac OsX SnowLeopard)?
After moving into decompressed guapdf dir and running the guapdf bash says it is not a known command... even not ./guapdf. Can you help?
User Ben wrote about ver. 3.1 2010-05-02
Great product! Keep up the great work! My rating:5