While searching for an answer to the question - How to open the TM1 file? - you probably found websites, which offer software that was able to open any file extension. Do not be fooled, there is no one program that will allow you to work with any file extension, including the TM1 file. Each program contains a different type of data and you need specialized software to properly work with the TM1 file. Here is a list of programs that are designed to work with the TM1 file - remember, these applications are able to open at most a few file extensions, they are designed to work with a specific data type.
| File type | TimeWise |
| Developer | David Berman Developments Inc. |
| Popularity | |
| Share |
If after installing the program from a list, you still cannot open a file with the TM1 extension, the reason may be that the file is damaged. The solution may be to find a new copy of the TM1 file you want to open
In this case, the easiest way is to use the tool built into the operating system for association of the TM1 file with applications to support it. Double click on the file you cannot open - the operating system will display a list of programs that are likely to work with your TM1 file. Choose one of them, or select the location on a disk where you installed one of the applications from our list. Windows should then open the TM1 file using the program installed earlier.
Entries containing links of the TM1 file extensions with applications is located in the HKEY_CLASSES_ROOT. If you do not know how to get to the Windows Registry, or how to make changes in it, ask a specialist for help. Lack of knowledge on the subject may cause irreversible changes on your computer.
There may be a situation when a computer virus passes itself off as the TM1 file. In this case, such a file will definitely not be opened. Download a good antivirus program and scan the TM1 file mentioned. If the antivirus application detects malicious data, it may signify that the TM1 file is infected.
| TME | Bryce Animation Time Curve Format |
| TMI | Thin Client Media-3 Encoded Video |
| TMB | Timbuktu Pro Connection Document Format |
| TMDB | TaskMerlin Database |
| TMD | TextMaker Document Format |
| TMPROJ | TextMate Project Format |
| TMPRTF | TimeMap Portable |
| TMS | Timeless Time & Expense Multi-user Settings Format |
| TMC | Unknown File Extension |
| TMPREFERENCES | TextMate Preference |
