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PROTECT

Protect PDF, Word, PowerPoint, Excel and OneNote

Password Protect PDF, Word, PowerPoint, Excel and OneNote files with our tool online for free

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OVERVIEW

Protect PDF and Word documents

Our document protect tool allows to protect several files at once online and for free. Protect PDF, DOCX or any other supported file formats. No third-party software installation is required. Web-based application is fast, robust, easy-to-use and absolutely free.

Protect multi-format files

Conveniently protect your multi-format documents including DOC, PDF and DOCX and many more.

Quick protection operation

Lightning fast protect operation for your selected documents.

How it Works
HOW TO

How to protect documents

  • Upload files to protect them online.
  • Specify password text parameter.
  • Press the 'PROTECT' button to protect your files.
  • Download the password-protected file instantly.
  • Send a download link to an email.

Learn More

FAQS

How to protect Word, PDF and other files

Just use our online protection tool. It is fast, easy to use and entirely free. It is designed to quickly protect documents online.

We support a variety of document, web and e-book file formats, including PDF, DOC, DOCX, RTF, ODT and many more.

You can protect up to 10 files simultaneously.

Each file size should not exceed 100 MB.

At the end of the protection process, you will get a download link. You can download the result immediately or send the link to your email.

All user files are stored on Aspose servers for 24 hours. After that time, they are automatically deleted.

Aspose gives the highest importance and attention to security issues. Please be assured that your files are kept in secure storage servers and protected from any unauthorized access.

Protecting multiple files may be time-consuming sometimes, as it involves data re-encoding and re-compressing.
MOST POPULAR

The most popular file formats to protect

We support a variety of document, web and e-book file formats, including PDF, DOC, DOCX, RTF, ODT and many more.

Protect PDF files Protect DOC files Protect DOCX files Protect ODT files Protect PPT files Protect PPTX files Protect ODP files Protect XLS files Protect XLSX files Protect ODS files Protect ONE files
EN
The app runs on a device with a larger screen (minimum width of 320 pixels) aspect ratio.