Network Tools

KARELab

Contains adsIn-app purchases

About this app

Network Tools is an application built with the goal of making it easier for millions of users and IT personnel.

It is a must-have application with free tools like Internet Speed Test, network discovery, port tests, DNS/WHOIS/IP lookups and blacklist checks, plus network-side calculators - now with metric/imperial units and an optional Pro tier for live results, charts and deeper checks.

Network Tools includes the following features:

TOOLS
- Speed Test
- Network Discovery
- Ping Test
- Port Forwarding Test
- WAN Port Scanner
- What is my IP?
- WHOIS Information
- IP Lookup
- DNS Lookup
- Blacklist Checker

NETWORK AND WIFI CALCULATIONS
- IPv4 Calculator
- IPv6 Calculator
- Loss of free space
- Power Budget Calculator
- System Performance Calculator
- Fresnel Area Calculator
- mW - dBm Converter

SERVER AND RAID CALCULATIONS
- RAID Calculator
- UPS Calculator

KNOWLEDGE BASE
- Modem Default Login Information
- MAC Vendors
- Rj45 Cable Wiring

PRO
Unlock the full toolkit with a Pro subscription:
- Live results & sliders - calculators update as you type, no Calculate taps
- Charts & comparisons - Ping, speed, RAID, UPS, link budget and DNS server charts
- Deeper network checks - 40+ blacklists, DNS server comparison, multi-port checks, and service & TLS certificate details
- History & sharing - public IP history, domain expiry tracking, named devices with new-device alerts, and any result shared as a text report
- No ads, no limits - ad-free, with unlimited calculations
Monthly or yearly subscription; cancel anytime in Google Play.

Ratings and reviews

Love the app, hate the ads. Ads are more frequent now and embarrassing when I'm standing in front of a customer running a test and all of the sudden a video ad starts blaring out of nowhere.

The advertisements are so intrusive that I have not been able to use the app properly

It should have the option to save the ping result

What’s new

Network Tools - what's new in this version:
• New: RAID Calculator and UPS Calculator (Server and RAID Calculations)
• New: metric and imperial units
• Pro: live results and charts across Ping, speed, RAID, UPS, link budget and DNS comparisons
• Pro: 40+ blacklists, DNS server comparison, multi-port checks, service & TLS certificate details
• Pro: public IP history, domain expiry tracking, named devices with new-device alerts
• Pro: share any result as a text report