What are some alternatives?
When comparing Protranslate and across, you can also consider the following products
OneSky - Full Stack Localization Solution
spacedesk - spacedesk expands the Windows desktop computer screen to other computers over the local area...
Crowdin - Localize your product in a seamless way
Synergy - Project management & accounting for AEC professionals
Zanata - Homepage for Zanata translation software
ShareMouse - With its easy setup and high level of versatility, ShareMouse is a great tool if you're looking to use a single mouse and keyboard across multiple computers.