Can I use MotoCMS 3 template on local server?

Yes, you can definitely use it on the local server, which supports the minimum template’s requirements:

• PHP 5.6.4+, 7.0.0+, 7.1.3-7.1.x or 7.2
• MySQL 5.1 database support with utf8mb4 encoding
• with ‘openssl’ extension enabled on the server