Calculate staircase dimensions with precise formulas. Input riser height and step depth to determine going, stringer, and base lengths. Choose units from mm, cm, or inches.
Create and edit PDFs by scanning documents, combining files, or importing images. Add pages, delete or reorder content, and apply markup. Export with password protection and extract pages or images.
Stay secure and anonymous online by using a VPN that provides zero logs, no tracking, and no monitoring. All communication is encrypted and anonymized. No account creation is required. Browsing history remains private and visible only to the user.
Measure sound levels in decibels using device microphone. Display average, max, and min decibel values. Show real-time peak and average graphics. Calibrate for accurate readings. Choose measurement frequency. Record audio and save files.
Manage City game data with a profile page offering shortcuts to preferred sections, access to status data, recent events, cooldowns, and net-worth calculations. Manually activate notifications for important updates.
Tracks location, speed, altitude, heading, acceleration, g-force, and atmospheric pressure. Retrieves and displays current weather data. Records tracks up to 10 minutes or 10 kilometers. Plays back tracks at multiple speeds.
Manage home Wi-Fi network with parental controls, device management, and guest network creation. Set security options and monitor connected devices. Control network settings and access from a mobile device.
Manage contacts with group settings and profile pictures. Send personalized messages to multiple contacts. Access over 20,000 preloaded text messages. Customize messages and send them in bulk. Syncs with iPhone 13 series devices.
Hide IP address to enhance privacy. Access blocked websites. Connect to servers in 49 countries. Support IKEv2 and WireGuard protocols. No bandwidth limits or speed caps. Compatible with Wi-Fi, 4G, 5G, and broadband.
Access the internet securely and anonymously. Connect to global servers with one click. Protect data on public WiFi. No registration or logs required. No additional permissions needed. Safeguard online privacy and security.
Track monthly utility bills for electricity, gas, heating, garden, internet, TV, and phone in one place. Pay all bills at once. Monitor bank accounts from different institutions. Analyze income and expenses to create savings plans.