Acrylic WiFi Home: How to Use a Wi-Fi Network Analysis Program

Acrylic WiFi Home is a powerful tool for monitoring, analyzing, and optimizing home Wi-Fi networks, allowing even a novice to understand the intricacies of wireless connections. The program provides detailed information about all available networks, their parameters, signal strength, busy channels, and potential sources of interference. It can not only diagnose connection issues but also properly configure your router for maximum performance.

Unlike standard Windows utilities or mobile applications, Acrylic WiFi Home offers professional features in a user-friendly interface, from airwave scanning to heatmapping. However, many users encounter difficulties during the first launch—it's unclear how to interpret the graphs, which parameters are important for a home network, and how to apply the obtained data in practice. In this guide, we'll cover all the key features of the program, show you how to read the reports, and provide practical recommendations for improving your Wi-Fi.

Installing and first launching Acrylic WiFi Home

Before installation Acrylic WiFi Home Make sure your computer meets the minimum requirements: Windows 7/8/10/11 (x64), wireless adapter with monitor mode support (monitor mode), and at least 2 GB of RAM. The program recognizes most built-in and external Wi-Fi adapters, but for full functionality, it's best to use devices with chips. Atheros, Broadcom or Intel.

Download the installation file from official website (version Home Free for non-commercial use). During installation:

• 📥 Choose full installation - It includes drivers for most adapters.
• 🔧 Check the box Install WiFi drivers, even if your adapter is already working.
• 🛡️ Disable your antivirus during installation—it may block drivers for monitoring mode.
• 🔄 Restart your computer after completion for the changes to take effect.

When you first launch the program, it will automatically scan the airwaves and create a list of available networks. If the scan doesn't start, check:

1. Is the Wi-Fi adapter connected (there should be no exclamation marks next to network devices in the device manager).
2. Is the adapter enabled in Windows settings (Settings → Network and Internet → Wi-Fi).
3. Is your firewall blocking network access (add Acrylic WiFi (in exceptions).

Program interface: what do the main tabs mean?

Interface Acrylic WiFi Home It's divided into several key tabs, each responsible for a specific aspect of the analysis. Let's take a closer look at them:

The most useful for home use is the tab NetworksThis displays all networks within range of your adapter, sorted by signal strength. Note the following columns:

• 📶 RSSI (dBm) — signal strength. Values ​​are closer to 0 better (for example, -40 dBm - excellent signal, -80 dBm - weak).
• 🔄 Channel — the channel on which the network operates. Channels 1, 6, 11 in the 2.4 GHz range do not overlap.
• 🔒 Security — type of protection. WPA2-PSK or WPA3-PSK - safe options, OPEN - unprotected network.
• 📊 Vendor — router manufacturer (helps identify popular models of neighbors).

How to analyze channel occupancy and choose the optimal one

One of the main problems with home Wi-Fi networks is channel congestionIn apartment buildings, neighbors' routers often operate on the same channels, creating interference. Channels V Acrylic WiFi Home helps to visualize this problem.

Go to the tab Channels and select the range (2.4 GHz or 5 GHz). The program will plot a graph where:

• 📈 Blue columns — the signal level of your network.
• 🟠 Orange columns — signals from neighboring networks.
• 🔴 Red areas — channel overlap (the more, the stronger the interference).

For the range 2.4 GHz the rule applies: channels 1, 6 and 11 do not overlap each otherIf your router is on channel 3 and the neighboring one is on channel 4, they will interfere with each other. In the range 5 GHz there are more channels, but it is important to take into account the channel width (20 MHz, 40 MHz, 80 MHz or 160 MHz). Wide channels provide high speed, but take up more space and are more susceptible to interference.

Select the least crowded channel in Acrylic WiFi Home|

Set channel width to 20 MHz for 2.4 GHz (for stability)|

For 5 GHz try 40 MHz or 80 MHz width (if there is little interference)|

Save settings and reboot the router|

Check your connection speed after changes-->

⚠️ Please note: In some countries (for example, in Russia), there are restrictions on the use of channels for the 5 GHz band. 120-128 And 149-165 (DFC radar). Their use may cause the router to automatically switch to a different channel.

Building a coverage heat map (Heatmap)

Function Heatmap V Acrylic WiFi Home Creates a visual map of the Wi-Fi signal strength in your home or office. This helps you identify dead zones and optimally position your router or extenders.

To build a heat map:

1. Go to the tab Heatmap and press New Map.
2. Upload a floor plan (or draw a diagram directly in the program).
3. Please specify the scale (e.g. 1 pixel = 10 cm).
4. Walk around the room with the laptop, stopping at key points (corners, center of rooms) and pressing Add Point.
5. The program will automatically record the signal level (RSSI) at each point.

After collecting the data, you will receive a color map:

• 🟢 Green - strong signal (from -50 dBm).
• 🟡 Yellow — average signal (-60 dBm to -70 dBm).
• 🔴 Red - weak signal (worse -75 dBm).

If there are many red zones on the map:

• 📍 Move the router closer to the center of the room.
• 🔄 Change the channel to a less busy one (see the previous section).
• 📶 Add a repeater (repeater) or Mesh system.
• 🔌 Check if household appliances (microwaves, cordless phones) are interfering with the signal.

What to do if the heat map is not generated?

If the program does not record the signal level when adding points, check:

1. Is the Wi-Fi adapter enabled in monitoring mode (tab Adapters).

2. Does the antivirus block access to network data?

3. Are the adapter drivers updated (especially for chips) Realtek).

4. Try using an external adapter (eg. TP-Link TL-WN722N), if the built-in one does not support scanning mode.

Security Analysis: Checking Your Network's Vulnerabilities

Tab Security V Acrylic WiFi Home Helps identify potential vulnerabilities in your Wi-Fi network and neighboring access points. The program scans networks for:

• 🔓 Using outdated protocols (WEP, WPA).
• 🔑 Weak passwords (eg. 12345678 or admin).
• 📡 Enabled WPS (vulnerable to brute force attacks).
• 🕵️ Suspicious devices on your network (unknown MAC addresses).

If your network is marked as unsecure:

1. Go to your router settings (usually at 192.168.0.1 or 192.168.1.1).
2. Change the security type to WPA2-PSK (or WPA3-PSK, if supported).
3. Turn it off WPS in the section Wi-Fi → Security.
4. Set a complex password (at least 12 characters, with letters, numbers and special characters).

⚠️ Attention: If in the list of devices on your network (DevicesIf you see unknown MAC addresses, this could mean someone is accessing your Wi-Fi. Change your password immediately and check your guest network settings (if enabled).

To check your neighbors' networks:

• 🔍 Pay attention to networks with a security type WEP or OPEN - they are easy to hack.
• 📡 Networks with enabled WPS vulnerable to attacks like Reaver or Pixie Dust.
• 🛡️ If you see many open networks, do not connect to them - they may be traps for intercepting traffic.

Advanced features: packet capture and data export

For experienced users Acrylic WiFi Home offers network packet capture tools (Packet Capture) and export data for further analysis. These functions are useful for:

• 🔧 Diagnose connection issues (for example, why a device can't see the network).
• 📊 Collect traffic statistics (which devices consume the most data).
• 🛠️ Debugging network applications or games.

To start capturing packets:

1. Go to the tab Packets.
2. Select the adapter and click Start Capture.
3. Specify filters (for example, only packets from your network or a specific device).
4. After collecting the data, save the log in the following format: .pcap for analysis in Wireshark.

To export network data:

1. On the tab Networks click Export.
2. Select format: CSV (for Excel) or JSON (for programmers).
3. The resulting file will contain data on all detected networks, including MAC, SSID, Channel And RSSI.

Common mistakes and their solutions

When working with Acrylic WiFi Home Users often encounter typical problems. Here are the most common ones and how to fix them:

If none of the solutions helped:

• 🔄 Reinstall the program with administrator rights.
• 📋 Check the Windows error log (Control Panel → Administrative Tools → Event Viewer).
• 💬 Contact support Acrylic WiFi with logs (menu Help → Send Feedback).

⚠️ Attention: On some laptops (especially with adapters Realtek RTL8821CE) Monitoring mode may not work reliably. In this case, use an external Wi-Fi adapter with support monitor mode.

FAQ: Answers to frequently asked questions

Can I use Acrylic WiFi Home on Mac or Linux?

Officially, the program is only available for Windows. However, there are alternatives:

• For MacOS: Wireshark + Kismac (outdated, but works) NetSpot.
• For Linux: airodump-ng (from the package aircrack-ng), Wavemon, LinSSID.

You can also run Acrylic WiFi Home through Wine or a virtual machine, but the monitoring mode may not work.

How do I update my Wi-Fi adapter drivers to work with Acrylic WiFi?

Follow the instructions:

1. Open device Manager (Win + X → Device Manager).
2. Find your Wi-Fi adapter in the section Network adapters.
3. Right click → Update driver → Automatic search.
4. If Windows does not find updates, download the driver from the manufacturer's website (for example, for Intel — downloadcenter.intel.com).

For adapters Realtek You may need to manually install the drivers in compatibility mode. Windows 10 (even if you have Windows 11).

What should I do if my neighbor's network is interfering with my Wi-Fi?

If in Acrylic WiFi Home It's clear that the neighbor's router is operating on the same channel and creating interference:

1. Change the channel on your router (see the section on channel analysis).
2. Reduce the transmission power of your router (look in the settings Transmit Power), if the networks overlap only at the coverage boundary.
3. Go to range 5 GHz - there is less interference (but shorter signal range).
4. Use a mesh system or repeater to bypass the interference zone.

If the neighbor is using an outdated protocol (WEP), his network will create severe interference. In this case, the only options are to negotiate with your neighbor or wait for him to upgrade his equipment.

How to save a network report for further analysis?

IN Acrylic WiFi Home There are several ways to export data:

• CSV: Suitable for import into Excel. Contains columns with SSID, BSSID, Channel, RSSI and others.
• JSON: Convenient for programmers or automated processing.
• Screenshots: You can take snapshots of graphs (for example, channel occupancy) via PrtScn.
• Pcap: Capture packets for analysis in Wireshark.

To export:

1. Go to the desired tab (for example, Networks).
2. Click File → Export and select the format.
3. Specify the save folder and file name.

Is Acrylic WiFi Home safe to use? Am I breaking the law?

The program itself is legal and intended for analysis. own networks. However:

• 🔍 Scanning other people's networks (without connection) is not prohibited, since they broadcast openly.
• 🚫 Connecting to other people's networks without permission - violation of the law (Article 272 of the Criminal Code of the Russian Federation "Unauthorized access to computer information").
• 🔑 Packet capture in monitoring mode it is legal if you are analyzing my Network. Intercepting traffic from other people's devices is a crime.

Use the program responsibly and only to optimize your network.