Calculate subnets using IP addresses and subnet masks. Determine subnet bits, maximum subnets, and hosts per subnet. Support IPv4 with CIDR, FLSM, and VLSM. Include IPv6 and IPv4 conversion. Export results to CSV files.
by Julien Mulot★ 0.00 ratingsUtilitiesFreeData updated 2026-09-08
Generate pure sine wave tones across 20Hz to 22,000Hz. Analyze frequencies with a built-in analyzer. Adjust amplitude and duration of tones. Save and share generated files. Test speakers or tune instruments using precise controls.
Network diagnostic tool offers one-tap diagnosis to run Ping, TCP, DNS, Traceroute, and more. Test latency and connectivity with customizable packet size and interval. Analyze server performance and troubleshoot network issues.
Buyers and sellers can connect to trade using cryptocurrencies. Listings are displayed and advertised. Companies can promote design, construction, and CV sharing services. No middleman involved. No transaction fees.
Export contacts as an Outlook CSV file. Import the file into Outlook for seamless data transfer. Manage lists and save exported files to device storage.
Access Windows applications remotely from iOS devices. Run apps as if they were local, retaining full functionality. Connect to hosts to launch and interact with desktop programs.
Calculate minimum internal based on rate and maximum pressure loss. Input elevation changes and select valves and fittings. Display Reynolds number and friction factor. Export results in various formats.
Compress and decompress zip, rar, and 7z files. Open and view archive contents. Extract files with password protection. Decompress files from local storage, network URLs, or iCloud. Export compressed files to albums.
Track working hours for projects. Add holidays or sick days. Export and import time records as CSV. Administer hours manually or through calendar integration. Set project-specific time limits. Generate reports based on time entries.
Monitor network performance with real-time speed tests. Scan ports and detect devices on local networks. Retrieve detailed cell and Wi-Fi information including IP addresses, MAC addresses, and carrier details.
Connect with student hosts to find solutions. View status updates and receive push notifications. Match hosts with students needing . Access in- customer service for support.
Create and manage multiple projects with customizable settings. Input personal or company details and integrate with an address book. Calculate costs using custom measurements or default unit prices. nd export project details as PDF, HTML, or Excel.