Open U3P file

The most common choise: U3 Platform install data

How to open U3 Platform install data .u3p files

u3p file icon Have you had trouble opening the u3p file on your computer? What are u3p files? We explain what they are and recommend software that we know will open them.

What is u3p file?

Files with u9 file extension can be found as installation files from U3 platform. Basically a ZIP archive.

U3 Platform install data description

The u3p file extension is associated with U3 platform. U3 platform is used for complete portable device security and enables hardware manufacturers and software developers to create U3 smart products.

The u3p files are basically renamed ZIP files, that contain 4 folders [data, device, host, manifest] inside manifest directory that goes with the icon of your program and the manifest.

Suggested software to open u3p file


A free open source archive utility


Popular file archiver for Windows


One of the oldest and most popular shareware file archiver and data compression utility

StuffIt Expander

A free decompression utility with good file format support

StuffIt Expander for Mac

A Mac version of the popular decompression utility

The Unarchiver

A decompression utility used to replace default unpacker software on Mac

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.