More and more companies are delighted to provide the visitors with downloadable copies of the product catalogs in Adobe's convenient Portable Document Format (PDF) on the Internet. They also protect the PDF files with local restrictions which make copying, editing, modifying or annotating the files impossible.
Sometimes you just want to remove the password protected encryption of the PDF files, so changes like moving, cropping, resizing, editing etc. to the file can be made on your computer. So unlocking your PDF files might be important if you want to customize your own favorite PDF files. What will the end be? Please go on reading the article, a detailed description of each of these steps follows.
Tips: After unprotecting the PDF document, you can easily convert PDF to ePub ebook for reading at will. ePub Converter for Mac is an ideal tool for creating ePub books from PDF, HTML, MOBI, TEXT within a few clicks.
Guide: How to Free Unlock a PDF File
1. Press the Window "Start" button and choose "All Programs". In the list of items, open the document with Acrobat Reader
2. Click the "File" menu item and then select "Open". Click the "Browse" button to select the PDF file that you want to unprotect. Press the "OK" button.
3. Click the lock icon on the "Tasks" toolbar. Select "Remove Security" from the list of menu items. Enter the administrator password when prompted. Click the "OK" button to free remove security from PDF files: You can also remove protection from PDF files on windows 7/8 or Mac.
If you want to search, correct, and copy the text in a scanned or image PDF directly, then PDF Editor Pro for Mac is the best way to accomplish the task.
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