What is the H12 file?
The H12 file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the At Home Canada 2012 Tax Return format. H12 files are supported by Mac OS, Web, Windows operating systems. The H12 file is one of the Data Files files, just like 1326 of the other files found in our file information database. The creator of At Home Canada 2012 Tax Return is H&R Block Canada.
A program that can open the H12 file is e.g. TurboTax. This software was released by Intuit Inc.. However, you can also use other applications, e.g. At Home.
Programs, that can open .H12 files
How to open a .H12 file?
If you have problems opening the file H12, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the H12 file format with the installed program. If not, right click on your H12 file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all H12 files should automatically open with the selected program.
