H16 file format description

Many people share .h16 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .h16 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .h16 files.

1 filename extension(s) found in our database.

.h16 - At Home Canada 2016 Tax Return Data

The H16 data files are related to At Home Canada 2016. The H16 file is an At Home Canada 2016 Tax Return Data. H&R Block At Home is a tax preparation program offered by H&R Block.

At Home Canada 2016
Data files
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At Home Canada 2016 Tax Return Data related extensions:
HP PaintJet XL PCL Document
Filter Forge Command Data
Wink Flash Preloader Data
4D Database Resource Data
Corel Paint Shop Pro Data
SlimBrowser Commands File

Naturally, other applications may also use the .h16 file extension. Even harmful programs can create .h16 files. Be especially cautious with .h16 files coming from an unknown source!

Can't open a .h16 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 .h16 file extension is often given incorrectly!

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

16, b16, g16, h1, h1t, hl6, m16, t16

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Microsoft Help Topic Definition
Salt Lake 2002 Music Data
H&R Block 2016 Tax Return Data
Bruker Aspect NMR Data
LSS16 Format Image

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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DataTypes.net >> H16 file