SecureLock PPT

Protect your PowerPoint presentations with military-grade encryption. Add password protection to your PPT/PPTX files in seconds.

Upload PowerPoint File

Drag & drop your PPT/PPTX file here or click to browse

Password Protection

Encryption Settings

Secure Your PowerPoint Presentations

SecureLock PPT is a free online tool that allows you to add password protection to your PowerPoint presentations. Protect sensitive information, confidential business data, or personal content from unauthorized access with military-grade encryption.

Why Password Protect Your PPT Files?

  • Prevent unauthorized access to confidential information
  • Comply with data protection regulations (GDPR, HIPAA, etc.)
  • Control who can view or edit your presentations
  • Protect intellectual property and creative work

How SecureLock PPT Works

  1. Upload: Select your PowerPoint file (PPT or PPTX)
  2. Protect: Set a strong password and encryption settings
  3. Encrypt: Our tool applies AES-256 encryption to your file
  4. Download: Get your password-protected PowerPoint file

All processing happens directly in your browser - your files never leave your computer. This ensures maximum privacy and security for your sensitive documents.

Frequently Asked Questions

Yes, SecureLock PPT is completely free to use with no hidden costs. There are no watermarks, registration requirements, or usage limits. We believe in providing powerful security tools to everyone at no cost.
Your security is our top priority. All file processing happens directly in your browser using JavaScript. Your PowerPoint files never leave your computer and are not uploaded to any server. This ensures maximum privacy and security for your sensitive documents.
SecureLock PPT supports both modern PPTX files (PowerPoint 2007 and later) and legacy PPT files (PowerPoint 97-2003). There are no file size restrictions - you can protect presentations of any size.
Due to the military-grade encryption we use, it is impossible to recover a lost password. We do not store any passwords or have access to your files. Please ensure you remember your password or store it in a secure password manager.