How to open .H11 file extension?

If you cannot open a new file that has been saved in the .H11 format you need to download the appropriate software. The manufacturer of .H11 files is H&R Block Canada; .H11 files belong to the Data Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .H11 files. Activities performed in the order described should solve the problems with all the files in the .H11 format.

• What is .H11 file?
• How to open .H11 file?
• What is .H11 file?