A-PDF Password Security - Change PDF files password security setting.
A-PDF Password Security is a desktop utility program that lets you change password security of existing Acrobat PDF files. That means you can protect PDF files with 128 bit encryption or remove the password protection. It can handle either single or batch documents. Another convenient features include password pool and hot directory.
With A-PDF Password Security, you can set a PDF file if need a password to open, and/or if have access restrictions. For example, allow or not allow printing, copying content or changing file etc. You can modify metadata at the same time, includes author, title, subject and keywords. A-PDF Password Security even support disable/enable expiry function.
A-PDF Password Security works with unencrypted or encrypted PDF files and does NOT require Adobe Acrobat.
Password Pool: If you need unsecure a batch of PDF files with one password, you can special a password pool. A-PDF Password Security will try the passwords one by one, instead of input them manually.
Hot Directories: You can set up a monitored directory, where all files written to that directory will be encrypted as they are saved. The original files can also be moved to a backup directory. All of the operations will be recorded in log files.
What's New: Bugs fixed. Stable Bugs fixed.
Limitations: Disallow to change passwords.
TAGS: batch, adobe, acrobat

• This program takes up far fewer resources and does everything Acrobat does better and faster, works with Vista, and is very affordable. Add/remove secuirty quickly, great quality, lots of options.
  goldman - December 14, 2008 - 5/5 stars

A-PDF Password Security 4.6 is 100% clean
This download (a-pdf-ps.exe) was tested thoroughly and was found 100% clean. Click "Report Spyware" link on the top if you found this software contains any form of malware, including but not limited to: spyware, viruses, trojans and backdoors.

 

1. A-PDF Page Cut 5.1 - Break PDF pages to more pieces.
2. A-PDF Split 4.6 - Split large Acrobat PDF files into smaller pdf files.
3. A-PDF OCR 4.8 - OCR scanned PDF files and converting it into searchable and editable texts
4. A-PDF Content Splitter 5.2 - Split PDF files based on content.
5. A-PDF Word to PDF 6.9 - Convert MS Word documents to PDF files with batch.
6. A-PDF to Black/White 4.2 - Convert images to monochrome or grayscale in PDF files.
7. A-PDF Image Downsample 4.4 - Reduce size of images in Acrobat PDF documents.
8. A-PDF Image to PDF 6.3 - Convert photos, drawings, scans and faxes into Acrobat PDF documents.
9. A-PDF Image Extractor 4.1 - Batch extract embeded images from PDF files.
10. A-PDF Page Master 4.7 - Organize Pages in Acrobat PDF documents.