Unsecure

Cisdem PDF Password Remover is your best PDF password remover for PDF opening, printing, copying and editing. Try it now!

QPDF is a command-line program that does structural, content-preserving transformations on PDF...

Open Source

This program is totally free which has the ability to search passwords for zipped files.

pdfprotectfree.com offers the free online service for you to protect your pdf documents with the highest encryption technology. Super easy to use!

Edit PDF files with our feature-rich PDF Editor. Download Foxit PDF Editor to convert, sign, scan / OCR & more. A speedy PDF Editor alternative to Adobe Acrobat.

Corrupt PDF Viewer is a small PDF program that allows users to open and view the corrupt PDF content instantly, and repair damaged PDFs by saving to new files or printing.

Download Softaken Merge PST software and combine multiple PST files into one PST

freemium $29.0 / One-off

RAR Password Unlocker detects and cracks lost or forgotten passwords protecting RAR archives. It offers three methods of tackling lost passwords: Brute Force,

Kernel for PDF Repair tool quickly repairs corrupted and damaged PDF files retaining file properties and structure.

iSafePDF is a free open source PDF protection software.

A trusted software with better designs and functions to perform the backup and migration of IMAP emails.

paid Free Trial $79.0 / Annually (Multiple System ( < 2), 10 Accounts)

PDFTK Builder is a free graphical interface to for PDFTK, making it much easier to use.

A PDF recovery tool repairs corrupt and damaged PDF files on Windows.