Securely connect to the internet using an encrypted tunnel. Start or stop the VPN with one tap. Choose server regions for routing. Switch between fast mode and global mode. View clear connection status and server options. No browsing logs are kept.
The app splits large PDF documents into smaller files using page count, file size, or outline criteria. It preserves bookmarks, links, and annotations from the source documents in the output files.
The app provides instant pipe diameter estimates for natural gas installations. Users can calculate pressure drop by customizing pipe material, fittings, and valves, with support for metric and imperial units.
