Open XLSX/ Files For FREE!

• Easily Open XLSX/ Files!
• All Windows Systems Supported (XP, Vista, Windows 7)
• Over 2 Million Total Downloads
• No Other Software Required!
• All Browsers Supported
It's Free!

Clicking this Download button starts InstallIQ, which manages your Free Opener installation. Additional software may be offered to you via opt-in ads during the installation process. Learn More.

Free Opener Features:



Easily Open XLSX/ Files

Free Opener is the easiest way to open your files!

No Specialty Software Required

Stop paying for specialty software to view your files.

Open Many File Types

Open over 80 different file types ranging from XLSX/, PDF, ZIP, RAR and more.

Created For Windows

Free Opener will run on any Windows based system.

Absolutely Free Of Charge

Free Opener is FREE to download and use.

Satisfaction Guaranteed!

Free Opener guarantees you will be satisfied with your download!

Our Awards:

What Others Are Saying:

Free Opener is a great application.
-Rabin August 2014
This is great! It opened all of my XLSX/ files! Thanks!
-Tom August 2014
Excellent software. I like it very much! Thank you!
-Anand August 2014

Open XLSX/ Files Now!


Clicking this Download button starts InstallIQ, which manages your Free Opener installation. Additional software may be offered to you via opt-in ads during the installation process. Learn More.