Use Addon

• Bool Tool (Blender's built-in addon)
• LoopTools (Blender's built-in addon)
• AutoMirror [Blender2.80] $0 Download - gumroad

https://gum.co/vgRSB

• AutoMirror [Blender2.79] Download - GitHub

https://github.com/lapineige/Blender_add-ons/blob/master/AutoMirror/AutoMirror_V2-4.py

Version

• Blender2.8
• Blender2.79 (Addon ver1.0 Only)

Known bugs

The following bugs have been discovered, but are currently unfixed.

• Keymap cannot be disabled in add-on filter