About us

Wifi Protector is free WiFi network analysis and security software developed by Optimal Software, a security and software company based in the Czech Republic.

Speedchecker Limited is a Sheffield based company that specializes in internet speed testing , network monitoring and PC optimalization.

Please contact us using this form or by post.

Speedchecker Limited
The Black Church, St. Mary’s Place 
Dublin 7
D07 P4AX

+44 203 286 3573


Copyright © 2019 Optimal Software s.r.o. All rights reserved.