The program is necessary.

db is a database. As you have Notepad open?

magneticbeggar
I understand.Therefore, I wrote about Notepad is that it tries to open but fails.

Notepad++ a try. It is better than ordinary Notepad.

Strange question - database are different and the principle of their creation is different - so a single solution probably can't be. And Microsoft Access, SQLite, Paradox Corel programs that work with databases.

Not easy to put Sublime text?Yes,he paid,but it is possible to drive yourself on your device free version with full functionality.