What are the simplest (for personal purposes, not team development) bug trackers there are nowadays?

Question

Bug tracking systems

The criteria is very simple:

• Simple addition of a new bug
  
• Project list support
  
• Each project has a list of bugs with statuses and comments
  
• Preferably not a server, but a single application with a portable database
  

Thanks!:)

Answer 1

Preferably not a server, but a single application with a portable database

This is what excel files are for. Projects - sheets. Statuses - drop-down lists.