An apk file extension is related to the Microsoft Train Simulator and used for its packaged activity files. An apk files also uses Quake 2 first person action shooter computer game.
APK file extension - Microsoft Train Simulator packaged activity data
What is apk file? How to open apk files?
File type specification:
The apk file extension is also used by Microsoft Train Simulator, a train simulator for Microsoft Windows, released in 2001.
The apk file used in MTS contains saved packaged activity data.
The apk file extension was also used in some old games like Quake 2 for their audio files, but this is unrelated format, just sharing same file extension.
The default software associated to apk file type:
Company or developer:
Train Simulator is train simulation computer game for Microsoft Windows. Train Simulator is including detailed 3-D cabs, locomotives, and rolling stock with real-world physics, functioning signals and switches, passenger/freight loading and unloading, dynamic weather etc.
List of recommended software applications associated to the .apk file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open apk file, edit apk file, convert apk file, view apk file, play apk file etc. (if exist software for corresponding action in File-Extensions.org's database).
- Others apk file
Unspecified and all other actions for computer programs working with apk file - Microsoft Train Simulator packaged activity data
Click on the software link for more information about Train Simulator. Train Simulator uses apk file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).