Protect PDF, Word, PowerPoint, Excel, OneNote files

Password Protect PDF, Word, PowerPoint, Excel, OneNote files online, easily and free.

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Lightweight Document Viewer

Nice, Friendly, Easy to use. Reads Word and PDF documents.

Aspose.Total Protect

  • Protect Microsoft Word Documents – DOC, DOCX, DOT etc.
  • Protect Open Office Documents – ODP, ODT, ODS
  • Protect Adobe PDF files – PDF
  • Protect Microsoft PowerPoint Slides - PPTX, PPT
  • Protect Microsoft Excel Spreadsheets - XLSX, XLS
  • Protect Microsoft OneNote files – ONE
  • Quick way to protect document
  • Protect multiple files at once

How to Password Protect document file

  1. Upload document files to password protect.
  2. Specify the parameters and press the "PROTECT" button to protect document.
  3. Download the protected document to view instantly or send a link to email.
  4. Output files will be deleted from our servers after 24 hours and download links will stop working.

Work with your documents in other free apps

Fast and Easy Protection
Fast and Easy Protection

Upload your documents and press the "PROTECT" button. You will get a protected file as soon as the operation is done.

Password Protect from any device
Password Protect from any device

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation is required.

Protection Quality
Protection Quality

Powered by Aspose.Total. All files are processed using Aspose APIs, which are being used by many Fortune 100 companies across 114 countries.

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