400+ file formats.
One application.

If you want to quickly check HEIC image files or batch convert them to JPG, I highly recommend downloading this program! The conversion results are excellent. Also, there are various preview options, so you can switch according to your preferences. It includes a simple, easy-to-understand interface design, a thoughtful design. Thank you to the developers for their dedication in providing such a high-quality app!

File Viewer Plus is excellent for teachers! I am a teacher, and students submit assignments using many different file types. This app really helps when I need to open unique file types, such as .HEIC files, that other apps can't open.

The app is simple and helpful. I've been looking for proper apps to open all my documents, as I don't have Office 365, and browsers don't help with editing them, but File Viewer Plus does it all!

File Viewer Plus is fast, intuitive, and easy to use. I especially like being able to open and preview such a wide variety of file types directly within the program. Thank you for creating such a capable application!

Great VIEWER! File Viewer Plus lets me view bonus scenes and chapters for books. It's so easy to use. I basically don't have to do anything. It does everything for me.

A great go-to app. This is such a big help in opening up older files. I don't know how I could manage without File Viewer Plus.

I had to view a 4GB TIF image. Other programs produced errors, such as "could not open" or "file corrupt." However, File Viewer Plus opened it and allowed me to view the high-res aerial image with ease!

This app is great! This app should be the default on Windows, as it not only lets you view files but also edit them in one app. It is super convenient, and its tabbed design for accommodating multiple apps is also super helpful when working with multiple documents at once. Previously, I generally worked with Google Docs, but this app makes me feel more comfortable working with different file types, such as Word.

I was looking for an app that would allow me to convert native photo formats from Canon, Sony, Apple and others, and File Viewer Plus allows me to do that and even more! It's super!

This app is excellent for viewing my PDF files, and it's easy to use and fast. I highly recommend File Viewer Plus!