USTAR File Extension

Uniform Standard Tape Archive Format
- File Type ustar
- Popularity
- Application StuffIt Expander
- Category Compressed Files
- Format Binary
What is a USTAR file?
Uniform Standard Tape Archive Format, identified by the USTAR extension, is a Compressed Files type and includes 820 files.
USTAR files are compatible with various operating systems, including Windows and Mac OS. There are 3 programs available to extract a USTAR file, including popular tools like WinZip, StuffIt Deluxe and StuffIt Expander.
How to open a USTAR file?
If you are having trouble opening a USTAR file, it usually means the right software is not installed. Choose a program from the list that matches your operating system. Next, visit the official website of the developer, download the software, and install it on your device.
WinZip, StuffIt Deluxe and StuffIt Expander are recognized as the most popular software solutions for dealing with USTAR files. If you wish to install the latest release of StuffIt Expander, visit the official Smith Micro portal and download the edition that works on any operating system.
Once StuffIt Expander is installed, the OS should configure it as the default tool for opening USTAR files.
Set StuffIt Expander as the default USTAR handler
Setting a default program by file type in Windows
- Right-click on your USTAR file and choose the "Open With" option. Then click "Choose another app" to continue the process;
- In the pop-up window, find and select the StuffIt Expander application from the available options;
- Make sure the "Always use this app" checkbox is checked and click "OK" to confirm your choice as the default app for opening USTAR files.
Choose an app to open a file on Mac
- Right click or use Control + left click on the desired USTAR file to launch the file options menu;
- Select "Open in application" and click "Other";
- Towards the bottom of the window, find the "Enable" menu, which is already set to the default option, "Recommended Programs";
- In this menu, select "All Programs" and search for StuffIt Expander. Check the box next to "Always open in app" to make it the default option.
Effective solutions for USTAR file problems
If USTAR files are giving you trouble, small modifications to your software can help. Check out the troubleshooting tips below to fix these issues.
What are the possible solutions to recover a corrupt USTAR file?
Start a data recovery program and open the damaged USTAR file. Go to the menu and select the "Repair" option to repair the file. Allow the recovery process to complete, which will automatically repair the damaged compressed files.
Are there any symptoms that my USTAR file is damaged?
Corrupted USTAR compressed files may show the following signs:
- Opening the file in StuffIt Expander or other programs causes them to hang or crash;
- Error dialogs are displayed when interacting with the file;
- Opening the file results in an error or a failed attempt;
- Unexpected expansion of the total size of the USTAR file;
What are the possible causes of StuffIt Expander crashing?
The absence of software updates can cause StuffIt Expander to crash. It is recommended to install the latest available updates for Smith Micro products.
Restarting your computer can resolve numerous common problems, so it should be the initial step before changing any software-related settings.





