Aloaha PDF Crypter 3.9.160 is a PDF Software product from aloaha.com, get 5 Stars SoftSea Rating, Standard PDF Encryption with owner and user passwords used to be the only PDF protection. Unfortunately passwords do not stop somebody of passing the PDF document on to somebody else. Even worse is the fact that PDF passwords can be removed very easy. The owner password for example can be removed in a matter of seconds without even knowing the passwords.
The Aloaha PDF Crypter solves these PDF limitations and offers are complete DRM solution. Aloaha encrypts the PDF documents with the public key(s) of the user allowed to read/display the PDF document. As the resulting PDF document is PDF 1.5 compatible it can be read with the free Adobe Reader 6 or higher.
Aloaha PDF Crypter doesnt come with a help file, so it may be a bit hard to get to learn how it works. First of all you should know that the first thing you need to do with this software is specify the output filename. The output file may have .PDF or .aloaha extension, depending on what file you want to encrypt. Encrypted PDF files can be viewed directly in Adobe Acrobat Reader, provided that you import the appropriate security certificate. This can be done from the Document->Security Settings menu of Acrobat Reader. Another way of importing a security certificate is to use the Windows Certificate Import Wizard.
Only .aloaha files can be decrypted by the program. When you open a file with the aloaha extension, make sure you choose the appropriate entry in the "Files of type" drop-down of the standard Windows Open File dialog. Another thing thats quite hard to figure out is how to embed files. You need to click on the user interface, where it says "Files to embed", even though theres no button there.
Pluses:
Drawbacks / flaws: The software stops responding during the encryption process. There also isnt any progress bar which indicates the encryptions progress. Another thing that I found out during my testing this program is the fact that larger PDF files take longer to encrypt. I guess this is normal, but due to the fact that the software stops responding, encrypting large files is pretty frustrating.
In conclusion: Im looking forward to some improvement in terms of user interface. The license of this file & disk software is Commercial, the price is $59, you can free download and get a free trial before you buy. If you want to get a full or nolimited version of Aloaha PDF Crypter, you can buy this file & disk software.