Free pdf encryption software download

Download Installer. Download Source Code. About The App. When a document is encrypted, its contents become unreadable. An authorized user can decrypt the document to obtain access to the contents. If a PDF document is encrypted with a password, the user must specify the password before the document can be viewed in Adobe Reader or Adobe Acrobat.

PDFEncrypt provides a means to encrypt any standard PDF document for free, without the need to purchase the Adobe Acrobat software or upload your confidential PDF files to a third-party server for encryption. The app runs directly on your Windows PC and allows you to specify a password required to open the document as well as many options and permissions to apply to the PDF file. Download App. Encrypting a PDF is meant to prevent unauthorized individuals from accessing it. Hackers can get access to many electronic documents easily, so not protecting your PDF if it contains sensitive information can be risky.

Below is a list of the top 5 PDF encryption software tools currently on the market. It lets you set passwords to prevent unauthorized access to editing PDF documents. There are also other great features associated with this software that let you annotate files, fill and create forms, and more.

You can edit and protect PDF documents from anywhere. Its convenience puts it on par with Adobe products, yet it is much more affordable. It also lets you perform bulk tasks. The product speaks for itself. Enjoy protection and collaboration like never before with PDFelement.

Step 1: Go to the "Protect" menu and select "Mark for Redaction" and select the area you want to black-out. Step 2: Click "Apply Redaction" and the sensitive information will be redacted. This software lets you open, view, annotate, edit, convert and create protected PDFs.

It is affordable and the design of the interface is easy to use with no steep learning curve. This program is intuitive and lets you archive digital documents at any time. You can protect your PDFs using bit passwords and restrictions. There is also a free trial version, so you can test out the functionalities of the features before purchasing.