A jtk file extension is related to the Sun Microsystems Java Toolkit data format.
Software that open jtk file
JTK file extension - Sun Microsystems Java Toolkit data
What is jtk file? How to open jtk files?
The jtk file extension is associated with the Java Toolkit, a some kind of development tools, which enable users to create programs for Java runtime environment.
The jtk file contains data.
This jtk file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open jtk file:
Company or developer:
Oracle Corporation
Java is a set of developing applications and specifications used to create software in Java programming language. Java is used on many computing platforms from desktop computers to mobile phones.
Java source code derives much syntax from C and C++ programming language but has a simpler object model. To run applications written in Java the Java runtime environment must be installed on a device.
List of recommended software applications associated to the .jtk file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open jtk file, edit jtk file, convert jtk file, view jtk file, play jtk file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with jtk file - Sun Microsystems Java Toolkit data
Click on the software link for more information about Java. Java uses jtk 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.).