The Aloaha PDF Crypter solves these PDF limitations and offers acomplete DRM solution. Aloaha encrypts the PDF documents with thepublic key(s) of the user allowed to read/display the PDF document. Asthe resulting PDF document is PDF 1.5 compatible it can be read withthe free Adobe Reader 6 or higher.

Certificate encrypted documents cannot be passed on to a third person –thus making them the ideal solution for eBook distribution or securesealing of documents.

TheAloaha FileCrypter encrypts any document with a list of public keysstored in the users address book or certicate store. These encryptedfiles can only be decrypted if the recipient has at least one validprivate key of the recipient list installed in his windows certificatestore.

Please download some sample files from http://www.aloaha.com/download/certificate.zip and follow the instructions in the readme document.


PDF DocumentsPDF Documents will be encrypted fully Adobe Reader 6/7 compatible. Theadvantage is that the recipient of such an encrypted PDF document doesnot need to have any special decryption software installed. The methodis better known as ebook format.


NON PDF DocumentsNON PDF Documents will be compressed, encrypted and saved as .aloahafiles. To decrypt .aloaha files the Aloaha FileCrypter is needed.Please note that decryption of files is a freeware function of theAloaha FileCrypter.


Freeware Features:Encryption and Decryption of non PDF files and the inbuilt S/MIME Mailer are FREEWARE. No license is required. Redistribution of http://www.aloaha.com/download/aloaha_crypter.zip allowed. Please note that the Aloaha Crypter is also included as OCX component to be included in your application!

官网：http://www.aloaha.com/wi-software-en/aloaha-filecrypter.php
~Support Win2003/XP/2000/NT/9x/ME~

官方下载：http://www.aloaha.com/_real_aloaha_download_binaries/aloaha_crypter.zip(Free!)