E

Estelar PDF Defender Software - Personal License

Estelar Software  ❘ Freeware

Protect Your PDFs with Estelar PDF Defender

Pete Milner

Estelar PDF Defender offers a robust solution for securing, editing, and managing PDF documents, catering to users who prioritize document privacy.
2025 Editor's Rating
Estelar PDF Defender is an easy to use reliable tool to encrypt PDF files with password protection and protect them from unauthorized access. It is not a prudent practice to upload or exchange a PDF file without any password protection especially when they contain sensitive and confidential information. As anyone can access it or misuse it without your permission. Therefore it is wise to protect a PDF file with suitable PDF encrypter software. And for this you can rely on Estelar PDF Defender tool. With Estelar PDF Defender tool you can protect your PDF files with both user and owner password protection in no time. With this software you can either restrict complete access to your PDF document or limit access to some features of your PDF document like you can forbid printing, editing, and copying and page extraction of your PDF document. It?s an easy to use tool that comes with in-built screen instructions. Means you don?t need to have any technical knowledge to restrict your PDF files using this PDF encrypter. Here are the other key features of this handy tool: - Supports both user and owner password - Easy to use with In-built screen instructions - Maintains the file structure and formatting of encrypted file - Process mulitiple PDF files with batch processing - Protect PDF file from 40-Bit RC4 to 256-Bit AES encryption - Supports Windows 98, ME, NT, 2000, XP, 2003, Vista, Windows 7 Operating Systems - Stand-Alone Utility: Does not need Acrobat Acrobat installed

Overview

Estelar PDF Defender Software - Personal License is a Freeware software in the category Security developed by Estelar Software.

The latest version of Estelar PDF Defender Software - Personal License is currently unknown. It was initially added to our database on 11/10/2011.

Estelar PDF Defender Software - Personal License runs on the following operating systems: Windows.

Estelar PDF Defender Software - Personal License has not been rated by our users yet.

Pros

  • User-friendly interface that simplifies document protection processes.
  • Allows encryption of PDF documents to prevent unauthorized access.
  • Provides features for adding watermarks, preventing copying, and printing restrictions.
  • Supports batch processing for protecting multiple PDFs at once, saving time and effort.
  • Offers compatibility with various versions of Adobe Acrobat and other PDF readers.
  • Regular updates and customer support provided for personal license holders.

Cons

  • Limited functionality in the personal license compared to business or enterprise versions.
  • Some users may experience performance issues when processing large files.
  • The software may not support some advanced PDF features, limiting its usability in specific scenarios.
  • License restrictions may apply, such as limitations on the number of installations or use cases.
  • Pricing might be considered high by some users when comparing similar products in the market.

FAQ

What is Estelar PDF Defender Software?

Estelar PDF Defender Software is a tool designed by Estelar Software to protect PDF files with passwords and various security features.

What does the Personal License offer?

The Personal License of Estelar PDF Defender Software allows one user to use the software on a single computer for personal use only.

What security features are included in the software?

The software offers options to password protect PDF files, restrict printing, copying, and editing of the contents, and add watermarks for additional security.

Is the software compatible with all versions of Windows?

Yes, Estelar PDF Defender Software is compatible with all versions of Windows operating systems.

Can I secure multiple PDF files at once with this software?

Yes, the software allows users to batch process multiple PDF files for security enhancements simultaneously.

Is there a free trial available for this software?

Yes, users can download a free trial version of Estelar PDF Defender Software to evaluate its features before purchasing the full license.

How often are updates provided for the software?

Estelar Software regularly releases updates for PDF Defender Software to improve functionality, security, and compatibility with new operating systems.

Is technical support available for users of this software?

Yes, Estelar Software provides technical support to users of PDF Defender Software to assist with any queries or issues they may encounter.

Can I transfer my Personal License to another computer?

The Personal License is tied to a single computer and cannot be transferred to another device. A new license would need to be purchased for use on a different computer.

Does the software have any system requirements that need to be met?

The software has minimal system requirements and can run on most modern Windows computers without issues. A stable internet connection is required for activation and updates.


Pete Milner

Pete Milner

I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.

Latest Reviews by Pete Milner

Download not yet available. Please add one.

Stay up-to-date
with UpdateStar freeware.

Latest Reviews

7-PDF PDF to Word Converter 7-PDF PDF to Word Converter
Transform Your PDFs with Ease Using 7-PDF PDF to Word Converter
Wireless Network Watcher Wireless Network Watcher
Monitor Your Wireless Network Activity with Ease
4k Video Downloader 4k Video Downloader
Effortlessly download high-quality videos with 4k Video Downloader.
C Classic Paint for Windows
Classic Paint Reimagined for Modern Windows
Ashampoo Money Ashampoo Money
Track Your Finances Easily with Ashampoo Money
C CD-Runner 2013.00
CD-Runner 2013.00: Your Go-To Solution for Seamless CD Management
UpdateStar Premium Edition UpdateStar Premium Edition
Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition!
Microsoft Edge Microsoft Edge
A New Standard in Web Browsing
Microsoft Visual C++ 2015 Redistributable Package Microsoft Visual C++ 2015 Redistributable Package
Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package!
Google Chrome Google Chrome
Fast and Versatile Web Browser
Microsoft Visual C++ 2010 Redistributable Microsoft Visual C++ 2010 Redistributable
Essential Component for Running Visual C++ Applications
Microsoft Update Health Tools Microsoft Update Health Tools
Microsoft Update Health Tools: Ensure Your System is Always Up-to-Date!

Latest Updates


Dell Open Print Driver 1.98.7964

Streamline Your Printing Experience with Dell Open Print Driver

Wise Eye On 39

Wise Eye On: A Comprehensive Surveillance Solution

NewCA Token Manager 5

Streamline Your Digital Identity with NewCA Token Manager

Intel(R) NPU Software & Drivers 1.0.5

Overview of Intel(R) NPU Software & Drivers The Intel(R) NPU Software & Drivers package is a critical component designed to support the deployment and management of neural processing units (NPUs) within various hardware configurations.

Attack SharkX3Mouse

Introduction to Attack SharkX3Mouse Attack SharkX3Mouse is a comprehensive multi-device management software designed for users who require efficient control over multiple computers simultaneously.

비즈니스용 Microsoft 앱 - ko-kr

Introduction to 비즈니스용 Microsoft 앱 - ko-kr 비즈니스용 Microsoft 앱 - ko-kr는 마이크로소프트의 최신 비즈니스 솔루션으로, 한국 사용자들을 위해 현지화된 인터페이스와 기능을 제공합니다. 이 애플리케이션은 다양한 업무 환경에 적합한 통합 생산성 도구들을 제공하며, 기업 운영의 효율성을 높이기 위한 다양한 기능을 포함하고 있습니다.