Hardwave Analyser - FL Studio installation and setup guide

Overview Hardwave Analyser is a free VST3/CLAP plugin that provides a 4096-point FFT spectrum, stereo phase correlation, peak and RMS metering, and several display modes. It runs offline and does not require an internet connection after installation. The plugin is available for Windows, macOS, and Linux and is distributed through the Hardwave Suite, which places the files into the folders your DAW scans.

Prerequisites

1. A Hardwave account (required to download the free plugin).
2. FL Studio installed on your system (Windows or macOS).
3. Access to the default VST3 folder that FL Studio scans.

Step 1 - Download the plugin

1. Log in to your Hardwave account on the Analyser product page: https://hardwavestudios.com/products/analyser.
2. Click the Download, Free button. The download is a ZIP file containing the VST3 and CLAP binaries for all three platforms.

Step 2 - Locate FL Studio's VST3 folder

Windows

• 64-bit VST3 plugins are scanned in C:\Program Files\Common Files\VST3.
• 32-bit VST3 plugins (if you run a 32-bit version of FL Studio) are scanned in C:\Program Files (x86)\Common Files\VST3 (default location for 32-bit VST3 on Windows).

macOS

• System-wide VST3 folder: /Library/Audio/Plug-Ins/VST3.
• User-specific VST3 folder: ~/Library/Audio/Plug-Ins/VST3.

Linux

• FL Studio does not have a native Linux installation, and a default VST3 folder for FL Studio on Linux was not found.

Step 3 - Install via Hardwave Suite (recommended)

1. Run the Hardwave Suite installer (included in the download).
2. During setup, the Suite asks which VST folders to use. Choose the FL Studio VST3 folder identified in Step 2 for your OS.
3. The Suite copies the Analyser VST3 file into that folder and registers it with the Hardwave licence manager (the plugin remains free, no licence check is performed).

Manual install (alternative)

1. Extract the Hardwave Analyser.vst3 file from the ZIP.
2. Copy it into the FL Studio VST3 folder from Step 2.
3. Open FL Studio and go to Options → Manage plugins. Click Find plugins to refresh the list. Hardwave Analyser should appear.

Step 4 - Verify the installation

1. Open FL Studio and add a new channel.
2. In the plugin picker, type "Analyser". The Hardwave Analyser should be listed.
3. Load the plugin. The UI renders inside the plugin window (no external windows). If the window cannot open because there is no internet connection, the plugin will display a message indicating the editor cannot load.

Step 5 - Basic configuration

• Set the FFT Size to 4096 points (default).
• Choose a Display mode (Flat, -3 dB/oct, -4.5 dB/oct) and Weighting (Flat, A-weighted, C-weighted) as needed for hard-style mixes.
• Use the Phase correlation meter to monitor stereo width and keep kicks mono-safe.
• Enable Peak and RMS metering to track true peak levels for loudness monitoring.

Step 6 - Updating the plugin

Hardwave Suite automatically checks for updates and installs them into the same folder. No manual download is required after the initial install.

Troubleshooting

• Plugin not found: Ensure the VST3 file is in the exact folder FL Studio scans (see Step 2). Run Options → Manage plugins → Find plugins again.
• Editor window does not open: The plugin's UI is a WebView that loads a page from Hardwave servers. An internet connection is only needed for the UI; the audio processing works offline. If the UI cannot load, the plugin will show a message in its editor log.
• Linux users: Because FL Studio does not run natively on Linux, the standard installation path could not be determined. Users running FL Studio under Wine should place the VST3 file in the Windows VST3 folder that Wine maps (typically ~/.wine/drive_c/Program Files/Common Files/VST3).

Conclusion

With these steps the Hardwave Analyser is ready for use in FL Studio on Windows or macOS. The free plugin provides SPAN-quality spectrum analysis and full metering without any trial limits, making it a useful tool for hard-style producers who need precise low-end monitoring.