What is the ALTH file?
The ALTH file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the QuickHelp For Mac format. ALTH files are supported by Mac OS operating systems. The ALTH file is one of the Misc Files files, just like 6033 of the other files found in our file information database. The creator of QuickHelp For Mac is Excel Software.
A program that can open the ALTH file is e.g. QuickHelp.
Programs, that can open .ALTH files
| Mac OS |
How to open a .ALTH file?
If you have problems opening the file ALTH, 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 ALTH file format with the installed program. If not, right click on your ALTH file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all ALTH files should automatically open with the selected program.
