6 Super Wi-Fi Tools for Windows

[nsane.forums]

We live in a mobile world; if you have a laptop (and who doesn't?), that means constantly connecting to the Internet via Wi-Fi. You most likely use Wi-Fi not just when you're on the road at cafés, airports or hotels, but to connect to your home network too. You might even connect to a wireless network at the office.

Here's the problem: Windows doesn't do a particularly good job of providing Wi-Fi tools. Yes, it will let you search for and connect to nearby networks, but that's about the extent of it. What if you want to get detailed information about every Wi-Fi network within range, troubleshoot your network, turn your laptop into a portable Wi-Fi hot spot or keep yourself safe at public hot spots? Windows is no help.

That's why we've rounded up these six downloads. They'll do all these things and more. Five out of the six are free; the other is inexpensive and lets you try it out first.

InSSIDer

MetaGeek's InSSIDer is a great tool for finding Wi-Fi networks within range of your computer and gathering a great deal of information about each. It's also useful for troubleshooting problems with your own Wi-Fi network.

For every Wi-Fi network InSSIDer finds, it shows you the MAC address of the router, the router manufacturer (if it can detect it -- it usually does), the channel it's using, the service set identifier (SSID) or public name of the network, what kind of security is in place, the speed of the network and more. In addition, it displays the current signal strength of the network, as well as its signal strength over time.

How would you use the software to troubleshoot your wireless network? If you see that your network uses the same channel as nearby networks with strong signals, you'll know that you should change the channel your network transmits over and thereby cut down on potential conflicts. (Most routers have a settings screen that lets you do this.)

You can also use the software to detect "dead zones" that don't get a strong Wi-Fi connection. Walk around your home or office with InSSIDer installed on your laptop to see where signal strength drops. You can either avoid using a computer in those spots or else try repositioning the wireless router to see if it helps with coverage.

Whether you need to troubleshoot a network or find Wi-Fi hot spots to which you want to connect -- or you're just plain curious -- this is one app you'll want to download and try.

Price: Free

Compatible with: Windows XP, Vista and 7 (32- and 64-bit)

Download InSSIDer

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Xirrus Wi-Fi Inspector

This is another excellent program that sniffs out Wi-Fi networks and shares pertinent information about them, such as how close or far away they are. Xirrus Wi-Fi Inspector shows any nearby hot spots on a radar-like display. A separate pane offers detailed information about every hot spot it finds, including signal strength, the kind of network (802.11n, for example), the router vendor, the channel on which the network transmits and whether it's an access point or an ad hoc network.

In a pane next to the radar, Wi-Fi Inspector shows you even more detailed information about the network to which you're currently connected, including your internal IP address, external IP address, DNS and gateway information, and so on.

Why use Xirrus Wi-Fi Inspector rather than MetaGeek's InSSIDer? Wi-Fi Inspector's simpler, cleaner layout makes it easier to see information about all of the hot spots at a glance. It also shows the relative physical distance between you and each hot spot on its display. And there's no denying the overall coolness factor of a radar-like display.

However, if you want more detailed information, including the relative signal strengths of all nearby wireless networks, InSSIDer is a better bet.

Price: Free

Compatible with: Windows XP SP2+, Vista and 7

Download Xirrus Wi-Fi Inspector

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Connectify

This very nifty piece of free software lets you turn a Windows 7 PC (it only works with Windows 7) into a Wi-Fi hot spot that can be used by nearby devices -- your smartphone, for example, or devices that your co-workers are using in the same location.

The PC on which you install it will, of course, need to be connected to the Internet itself and have Wi-Fi capability so it can provide access to other devices. The computer doesn't necessarily need a wired connection to the Internet (although it won't hurt to have one); its Wi-Fi card can perform double-duty as Wi-Fi signal receiver and transmitter.

Setting up a hot spot is simple: Once you have a connection, run Connectify on your PC and give your hot spot a name and password. Your computer's Wi-Fi card will begin broadcasting a Wi-Fi signal that other devices can connect to, in the same way they can connect to any other hot spot. (Your PC card will broadcast in whatever Wi-Fi protocol it was built for. It also should support devices that use earlier protocols -- for example, an 802.11n signal should allow 802.11b/g/n devices to connect.)

Since your hot spot is password-protected, only people who know the password can use it; the signal is secured with WPA2-PSK encryption.

You can even use Connectify to set up a local network without an external Internet connection. Run it as a hot spot, and nearby devices can connect to each other in a network, even though there's no Internet access. You can use this for sharing files in a workgroup or setting up a network for multiplayer games.

Note that I had problems connecting my Mac to a Windows 7 machine running a Connectify-created hot spot, but I was able to make the connection with other PCs and devices.

Price: Free

Compatible with: Windows 7

Download Connectify

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WeFi

Tools like InSSIDer and Xirrus Wi-Fi Inspector are great for finding hot spots that are currently in range of your laptop. But if you want to find hot spots in other locations -- a part of town that you'll be in later in the day, for example, or a city you'll be visiting next week -- you'll want to give WeFi a try.

Like other Wi-Fi sniffing tools, WeFi uses your Wi-Fi card to find your current location and show you nearby hot spots. You can click on a link to see a particular hot spot on a map, along with its address. (Note, however, that in practice I found it was not always accurate.)

But you can also type in a different location to see hot spots near that location. Click the Wi-Fi Maps tab and enter an address; a map of that location will appear on Google Maps and you'll be provided with various details about nearby hot spots, such as type (municipal, hotel, café and so on), distance from the location and whether there's an access fee.

WeFi also helps you manage how to connect to hot spots. It can, for example, automatically connect you only to your favorite hot spots or only to hot spots that have been discovered by other WeFi members.

The basic version of WeFi is free, but there's also a version called WeFi Premium that you have to pay for. WeFi Premium finds and connects you to paid hot spots. The amount you pay for WeFi Premium varies depending on whether you want to pay an hourly rate, prepay for a certain number of minutes and so on. You'd be better off skipping WeFi Premium; it's much easier to find paid hot spots on your own.

Price: Free

Compatible with: Windows XP, Vista and 7

Download WeFi

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Hotspot Shield

When you connect to the Internet via a public hot spot, you put yourself at risk because someone might try to sniff your packets or otherwise snoop on what you're doing online. Hotspot Shield, a free, lightweight piece of software from AnchorFree, promises to keep you safe by creating a secure VPN connection and encrypting all of your communications.

As you connect to a hot spot, simply run Hotspot Shield, and it will begin protecting you using the HTTP Secure (HTTPS) protocol. It launches a tab to show you that you're connected; to disconnect, click the Disconnect button on the tab. To connect again, click the Connect button. You can also connect and disconnect by right-clicking the program's icon in the System Tray.

You'll need to take some care when you first install Hotspot Shield. If you don't want its toolbar installed in your browser, uncheck the box next to "Include the Hotspot Shield Community Toolbar." Also, make sure to uncheck the boxes for setting Hotspot Shield Private Search as your default search, setting your home page to the Hotspot Shield Private Search page, fixing "Page Not Found" errors, and enabling you to get instant alerts from the software -- those options won't do you much good and will likely annoy you.

A few caveats: When you run the software, it will open a browser tab to the product's home page, which has ads on it. You can close that tab if you want; the program works fine without it open. Also, according to a page on the Hotspot Shield Web site, you might see targeted ads appear above Web pages you visit. That hasn't happened to me, although I've seen complaints elsewhere around the Web about intrusive ads. Finally, some people who have downloaded the program have complained that it is unstable, or they were unable to uninstall it. In my tests I didn't run across those problems, but be forewarned that others have reported them.

While AnchorFree offers Hotspot Shield for free, other companies sell similar VPN software products to protect you at public hot spots. ConnectInPrivate, for example, offers software and a service that costs $14.99 per month.

Price: Free

Compatible with: Windows 2000, XP, Vista and 7 (also Mac OS X 10.4, 10.5 and 10.6)

Download Hotspot Shield

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Plug and Browse

If you use your laptop to connect to more than one wireless or wired network, you might be spending more time than you'd like switching network settings.

For example, if you're a typical notebook user, at work you might have a static IP address, a default network printer, a set of scripts that need to be run, proxy servers for security and a set of mapped network drives. At home, you might have a DHCP-assigned network address on a wireless network as well as a home printer, and you might use Windows Firewall but no proxy servers. And then there's that coffee shop hot spot that you visit regularly with its own set of requirements, such as a DHCP-assigned network address.

Each time you switch networks, chances are that you have to tweak settings such as your default printer, mapped network drives, proxy servers and so on.

Plug and Browse from Interactive Studios puts an end to all that manual configuration. It allows you to create profiles for all the networks you use, and then when you switch from one network to another, you simply choose the new network's profile. All your settings will be intact.

A very nice touch is that you can tell Plug and Browse to automatically create a profile for you and it will grab all of your current settings for the network to which you're connected. You can still edit the settings after that if you need to.

Price: $39.99 (with 30-day free trial)

Compatible with: Windows XP, Vista and 7

Download Plug & Browse

View: Original Article

[avmad]

Thank you, very informative.

[nuthut]

Connectify would be awesome if I could use it as a master / slave setup to hookup mt router to my blu ray player, but alas, it didn't work :(

[skynet81]

Thank you! :)

[ck_kent]

Nice. These are great tools.

[HX1]

Inssider is great have been using it for years to keep my channel number different from others in the local area.. and to check the stability and strength of my settings for my router..

In my local area.. while everyone sets up there routers and devices with defaults.. they are all usually stacked on top of one another... This makes for an unstable/weak connection regardless, because of interference.. and "noise" I beleive.. so out of six.. I see three on top of one another and two more stacked.. then you have mine five channels wide.. and untouched..AND STABLE... LOL

I have connectivity too but no reason to use it.. LOL but it does seem to be one of the best out there..

[LeetPirate]

These things look interesting, I downloaded the 4 free ones to keep. Hopefully I could use one or more of them to locate free wifi. :towel:

[shought]

I might be using Connectify, pretty neat it seems.

[Atasas]

?????????????? I ended up giving ( + ) to a bot :blink:

[mara-]

Connectify would be awesome if I could use it as a master / slave setup to hookup mt router to my blu ray player, but alas, it didn't work :(

You need to have signed Windows 7 drivers, and some other hardware support. Read more on their page for requirements.

Cheers ;)

[Night Owl]

These things look interesting, I downloaded the 4 free ones to keep. Hopefully I could use one or more of them to locate free wifi. :towel:

:blink: ? Five are free. Did you miss one? :unsure:

1) InSSIDer

2) Xirrus Wi-Fi Inspector

3) Connectify

4) WeFi

5) Hotspot Shield

[LeetPirate]

I mean't to say I got the 4 good free ones. :lol:

I didn't get hotspot shield because of all the splash pages with ads and well I knew about it before so I know what it's about and never saw it as particularly useful to me. The other 4 free ones though I didn't know about but they look very useful for borrowing wifi. :innocent:

[Night Owl]

Good, you didn't miss one of the free ones. :lol: I have used InSSIDer and Xirrus Wi-Fi Inspector before. They are both great programs. I stopped using InSSIDer because the command

netsh wlan show networks mode=bssid

shows the same information, but without the GUI and the history which both turn out to not be useful anyway. Xirrus Wi-Fi Inspector is great because when you move your laptop, it's sonar display shows you if you are moving further away from or closer to a Wi-Fi network. :dance2:

[DKT27]

Good to see you guys found it helpful. :) Took me about 15mins to make it. :whistle:

I've never had/used wireless internet. :(

[Night Owl]

It turned out that I read this article at PC World maybe thirty minutes before you posted it. When I saw it here I thought what timing!

I used InSSIDer and Xirrus Wi-Fi Inspector just over a year ago when I was using Windows Vista, but I haven't reinstalled them when I moved to Windows 7 in December. The simple "netsh" command I showed is all that I really need.

I keep thinking about trying Hotspot Shield though. I don't worry about the ads as LeetPirate does because Ad Muncher should make them all disappear. What worries me is:

Finally, some people who have downloaded the program have complained that it is unstable, or they were unable to uninstall it. In my tests I didn't run across those problems, but be forewarned that others have reported them.

[HX1]

Call me paranoid.. but I never trust open shared WiFi.. from anywhere... I mean I have all of the crap turned off and I have a very secure system.. but it just seems a though.. I dunno..

I do remember driving into a neighborhood once and using my laptop.. it connected to the first available connection.. ( which is a setting I changed.. back when I had XP ).. The network my system joined was able to reach the main router.. and I was able to log in using basic default passwords like admin/admin, admin/1234, admin/1111.. and there I had complete control.. of the router.. I didn't even see whatelse I could reach or access as I had all of my networking stuff disabled.. so as to not be vulnerable there should someone bust in to mine.. I had some other tools with me that would have easily lent themselves for the task.. so I got curious.. I found over six different networks that were wide open... and ALL of them hackable... I was like ..'Mahhhh ghaaawd.. Maybe we should tell these people.. ' I also had a little desktop gadget that was WiFi Radar... or something.. all cammo-ed up.. kinda cheesy lookin.. but did a good job...

LOL.. I started to just secure the network.. then I was like nah... they will never get in again.. LOL and it would have been mean.. but safer!.. LOL

EDIT: I agree with Leet.. POS.. I wouldn't use it.. and even if there are better ways.. and who in the hell i going to pay your Paypal account to use your WiFi..???

[bashar]

Hotspot Sheild is an amazing tool for those who are banned from using some websites (like vpn)

+ protection

it's like 2 in 1 , just like head and shoulder ^_^

[HX1]

Maybe I am thinking of another one.. There was one that enabled protection .. and opened up a page on the system that tried to connect.. Saying how they could have limited access for a certain amount.. Been a long time ago too.. :rolleyes:

( Basically turning your system into a WiFi Hotspot.. )

[Night Owl]

Hotspot Sheild is an amazing tool for those who are banned from using some websites (like vpn)

+ protection

it's like 2 in 1 , just like head and shoulder ^_^

Thanks for the recommendation, bashar. I'll have to give this free program a try.

[LoKz]

Thank YAL!