What is an NSZ file?
NSZ files are compressed versions of Nintendo Switch game files, often used to reduce the file size for more efficient storage and distribution. NSZ files are typically created using tools that compress and package Nintendo Switch games into a smaller size without losing any game data. This compression is similar to the more common “.nsp” file format used for Nintendo Switch games.
NSZ file format - More Information
Players can use custom operating systems and emulators to play games saved as NSP files on their Nintendo Switch or PC. NSP files can be large, making it challenging for players to share them efficiently. To address the issue of large file sizes, members of Nintendo Switch community, developed NSZ file format. The nsz compression program allows Nintendo Switch players to compress large NSP files into smaller NSZ archives. Players can share these compressed NSZ archives with others. Recipients can then use nsz compression program to decompress archives. The result is an NSP file that can be opened or installed. Some custom Switch firmware supports installation of NSZ files without the need for decompression first.
NSZ Yuzu
Yuzu is a Nintendo Switch emulator for PC. It allows users to play Nintendo Switch games on their computers. The “.nsz” file extension is associated with compressed Nintendo Switch game files. To reduce file sizes and make them more manageable, users might choose to compress these game files using tools that create NSZ files. Users then use Yuzu emulator to play Nintendo Switch games on their PC. The emulator is designed to run these game files, including compressed NSZ versions. Yuzu may have features to handle decompression of NSZ files during game loading process, allowing users to play compressed games seamlessly.
Ryujinx NSZ
Ryujinx is another Nintendo Switch emulator for PC, similar to Yuzu. Like Yuzu, Ryujinx allows users to play Nintendo Switch games on their computers. Users acquire Nintendo Switch game files from legal sources, such as game cartridges or digital copies purchased from official Nintendo eShop. To reduce file sizes and make them more manageable, users might choose to compress these game files using tools that create NSZ files. Users then use Ryujinx emulator to play Nintendo Switch games on their PC. The emulator is designed to run these game files, including compressed NSZ versions. Ryujinx have features to handle decompression of NSZ files during game loading process, allowing users to play compressed games seamlessly.
NSP vs NSZ
NSP and NSZ are both file formats associated with Nintendo Switch games. NSP files are standard format for Nintendo Switch game files. They are essentially raw, uncompressed files. NSZ files are compressed versions of Nintendo Switch game files. They are essentially NSP files that have undergone compression to reduce their size.
When choosing between NSP and NSZ, it often comes down to a balance between file size and loading times. If storage space is a concern, using NSZ files can help save disk space. However, if faster loading times are a priority, NSP files might be preferred.
NSZ Switch
NSZ files use compression algorithms to reduce size of Nintendo Switch game files. This can be particularly useful for storage and distribution, especially when dealing with large game files. NSZ files are often used in conjunction with Nintendo Switch emulators, such as Yuzu and Ryujinx, to play Nintendo Switch games on a computer.
NSZ file to NSP
You can use nsz (tool) to decompress an NSZ archive into an NSP file.
How to open NSZ file?
Programs that open NSZ files include nsz program that can decompress NSZ archive into NSP file. Here are the list of NSZ file openers.
- nsz (Free) for (Windows, Mac, Linux)
FAQs on NSZ file format
General Questions About NSZ and NSP Files
1. What is an NSZ file?
An NSZ file is a compressed version of an NSP file used for Nintendo Switch games. It helps reduce file size while retaining all game data.
2. What is an NSP file?
An NSP file is a Nintendo Switch game package format containing game data, updates, and DLCs. It is commonly used with Switch emulators like Yuzu and Ryujinx.
3. What is the difference between NSZ and NSP?
NSP files are uncompressed game files, while NSZ files are compressed versions of NSP files. NSZ files save storage space and can be decompressed back into NSP format.
4. What is an XCI file, and how does it compare to NSP?
XCI files are cartridge dumps of Nintendo Switch games, while NSP files come from digital downloads. XCI files tend to include game updates and firmware, whereas NSP files are structured for digital installations.
NSZ and NSP Compatibility with Emulators
5. Can Yuzu run NSZ files?
Yes, Yuzu supports NSZ files, but they need to be decompressed into NSP format for full compatibility.
6. Can Ryujinx run NSZ files?
Ryujinx supports NSZ files natively, though some users may need to convert them to NSP for better compatibility.
7. Does Yuzu support NSP files?
Yes, Yuzu can run NSP files directly without requiring conversion.
8. Does Ryujinx support NSP files?
Yes, Ryujinx fully supports NSP files.
9. Can Yuzu run XCI files?
Yes, Yuzu can load and run XCI files.
Converting and Using NSZ and NSP Files
10. How do I convert NSZ to NSP?
You can use tools like NSZ Converter, Tinfoil, or DBI Installer to decompress NSZ files into NSP format.
11. How do I convert NSP to NSZ?
You can use NSZ compression tools like Nut or Tinfoil to convert NSP files into NSZ format and save storage space.
12. How do I install NSP files on my Nintendo Switch?
To install NSP files on a modded Nintendo Switch, you can use tools like Awoo Installer, Tinfoil, or DBI Installer.
13. How do I install NSZ files on my Nintendo Switch?
Use Tinfoil or DBI Installer on a modded Switch to install NSZ files directly.
14. How do I open an NSZ file on Yuzu?
You may need to decompress the NSZ file into an NSP file using NSZ Converter or other tools before loading it in Yuzu.
15. How do I open an NSP file on Yuzu?
Simply drag and drop the NSP file into Yuzu or load it via the “Add Game Directory” option.
File Compatibility and Tools
16. What file types does Yuzu support?
Yuzu supports NSP, XCI, and NSZ files, along with NCA files for game updates.
17. What file types does Ryujinx support?
Ryujinx supports NSP, XCI, and NSZ files.
18. What is Awoo Installer?
Awoo Installer is a homebrew application that allows users to install NSP and NSZ files on a modded Nintendo Switch.
19. What is Tinfoil?
Tinfoil is a popular homebrew installer for the Nintendo Switch that allows users to install NSP and NSZ game files.
Additional Questions
20. What does NSZ stand for?
NSZ does not have an official meaning, but it is commonly associated with a compressed NSP format for Switch games.
21. How do I decompress an NSZ file?
Use NSZ Converter, Nut, or Tinfoil to decompress NSZ files into NSP format.
22. How do I run NSP files on Ryujinx?
Load the NSP file through Ryujinx’s game directory or drag and drop it into the emulator.
23. What is SuperXCI?
SuperXCI is a modified XCI format that includes updates and DLCs in a single file.
24. What is the best format for Yuzu—NSP, NSZ, or XCI?
NSP files offer the best compatibility, while NSZ files save space but may require decompression. XCI files work well if sourced from cartridges.
