Secure your PowerPoint presentations with military-grade encryption. Password-protect sensitive slides in seconds with our free browser-based tool.
Drag & Drop PowerPoint File
or click to browse files
Supported formats: .PPTX, .PPT
presentation.pptx
25.4 MB
Protect sensitive business information, financial data, and intellectual property from unauthorized access with our advanced encryption technology.
Your files are secured with AES-256 encryption, the same standard used by governments and security experts worldwide.
Process large PowerPoint files in seconds using optimized browser technology without compromising security.
Your files never leave your computer. All processing happens locally in your browser for maximum privacy.
Ensure only authorized personnel can view your sensitive business plans, financial projections, and strategic roadmaps.
Safeguard your unique content, designs, and creative work from being copied or distributed without permission.
Meet regulatory requirements for data protection (GDPR, HIPAA, etc.) when sharing confidential information.
Email presentations or upload to cloud services without worrying about unauthorized access during transit or storage.
Securing your PowerPoint files has never been easier. Our browser-based tool requires no installation and works in just three simple steps:
Drag and drop your PowerPoint presentation or select it from your computer. All processing happens locally in your browser.
Create a strong password to lock your presentation. Our strength meter helps ensure your password is secure.
Download your encrypted PowerPoint file. It will require your password to open and view the contents.
Find answers to common questions about securing PowerPoint presentations with our tool.
Yes, our PowerPoint protection tool is completely free to use. There are no hidden fees, subscriptions, or limitations on the number of files you can protect.
Your files never leave your computer. All processing happens locally in your browser using JavaScript. Once you close the browser tab, all file data is completely erased.
We use AES-256 encryption, the industry standard for securing sensitive data. This military-grade encryption ensures your PowerPoint files are protected with the same technology used by governments and security experts worldwide.
Due to the strong encryption we use, there is no way to recover a lost password. We don't store your password or have access to your files, so please ensure you remember the password you set or store it in a secure password manager.
There are no artificial file size limitations. Performance depends on your computer's capabilities. Most modern devices can easily handle presentations up to 500MB. For extremely large files, processing may take longer, but it will complete successfully.