>> NPZ file

NPZ file format description

Many people share .npz files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .npz file can be edited, converted or printed with. On this page, we try to provide assistance for handling .npz files.

1 filename extension(s) found in our database.

.npz - NumPy Zipped Data

The NPZ data files are related to NumPy. NPZ file is a NumPy Zipped Data. NumPy is the fundamental package for scientific computing in Python. The .npz file format is a zipped archive of files named after the variables they contain.

Data files
- / -
NumPy Zipped Data related extensions:
NumPy Data File

Naturally, other applications may also use the .npz file extension. Even harmful programs can create .npz files. Be especially cautious with .npz files coming from an unknown source!

Can't open a .npz file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .npz file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

nps, pz, bpz, pnz, nz, np, jpz, gpz, nzp, npx, npa, mpz, hpz

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Panda3D Pzip Compressed File
NTI Backup Now Partition Set
Panzoid Clipmaker Project
Easy Blue Print Symbol Library
Panorama Database File Set
Steins: Gate Archive

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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