The WLAN Pros Toolbox is now free on all five platforms: iPhone, iPad, Mac, Android, Windows, and the web. No account, and nothing to buy.
I built it because I was tired of carrying a separate app for every calculation I do on a job. Now it’s one app, 173 tools, on every device you own.
Inside you’ll find:
- RF and Wi-Fi calculators: antenna length, EIRP, free-space path loss, link budget, Fresnel zone, dBm to watts, and more
- Live Wi-Fi analysis: RSSI, noise, SNR, data rate, channel, width, and band, plus a Test My Connection tool that tells you whether the slow Wi-Fi is the Wi-Fi or the internet feeding it
- Network utilities: ping, traceroute, DNS lookup, subnet and CIDR math, HTTP status codes
- Field and Trade Reference, new in this release: electrical and cabling references for the job site, plus interactive decoders that read a NEMA plug code or a vendor model number back to you
- Reference: a 92-term glossary with both IEEE and Wi-Fi Alliance names, laminated PDF cards, curated educational resources, and a spectrum-analysis reference module
Every calculation runs on your device. The privacy label reads “Data Not Collected,” and it’s honest. Turn off your radio and the calculators still work.
Download it free:
- iPhone and iPad: https://apps.apple.com/app/id6775594754
- Android: https://play.google.com/store/apps/details?id=com.wlanpros.wlan_pros_toolbox
- Windows: https://apps.microsoft.com/detail/9NCVHM6ZL4X0
- Mac: https://toolbox.wlanpros.com/
- Web, no install: https://toolbox.wlanpros.com/app
The live tools, Check My Connection and Wi-Fi analysis, run in the native apps where they can reach your radio; the web version gives you every calculator, reference, and the glossary, fully offline.
Put it on your home screen. The next time you’re on a job and need a fast EIRP check, or want to prove where a slowdown actually lives, it’s right there.
Then tell me which tool we should add next.