Here’s how to add VST to FL Studio, in short: install the plugin into your VST3 folder, then open Options > File settings > Manage plugins and click Find installed plugins. FL Studio scans its plugin folders and lists what it finds. Star your new plugin, and it shows up when you click + in the Channel Rack (instruments) or an empty Mixer slot (effects).

A VST is a plugin: an instrument or an effect from another company that runs inside FL Studio. Below are the five steps with screenshots from Max’s video, the exact folders on Windows and Mac, and fixes for when a plugin won’t show up.

How to add a VST to FL Studio, step by step

These are the five steps. Each one has its own section below.

1. Install the plugin and note its VST3 folder.
2. Open the Plugin Manager in FL Studio.
3. Check the plugin search paths.
4. Click Find installed plugins.
5. Star the plugin and load it.

Max shows the whole thing in about two minutes. He uses LABS, a free instrument plugin with an installer, and a free loudness meter that comes without one.

Two terms before you start. VST3 is the newer version of the VST format, and most plugins come in both. Max’s rule: “I always prefer to use the VST3 format, it’s the newest one.” And 64-bit is the version that matches FL Studio today, so pick it whenever a plugin offers 32-bit and 64-bit.

Step 1: Install the plugin and note its VST3 folder

Download the plugin from its maker’s website and run the installer. Most installers ask which versions you want. Tick VST3, and VST too if you like. Skip AAX, which only works in Pro Tools, and you won’t need the standalone app either, since you’ll play the plugin inside FL Studio.

Then comes the screen that matters. Max’s advice: “If your plug-in comes with an installer, always the important part will be your VST or VST3 folder. So, just make sure you remember that path.” In the screenshot, the VST3 folder is (1), the VST folder is (2), and the AAX folder you can ignore is (3).

If an installer also offers a version made just for FL Studio, Max skips that one too and sticks with the VST3. That way your projects behave the same on any computer you open them on.

Where FL Studio looks for plugins on Windows and Mac

FL Studio scans a fixed set of folders. These are the standard ones from Image-Line’s manual, and most installers use them by default:

• Windows, VST3: C:\Program Files\Common Files\VST3
• Windows, VST (also called VST2): C:\Program Files\Common Files\VST2, plus older folders like C:\Program Files\VstPlugins
• Windows, CLAP: C:\Program Files\Common Files\CLAP
• Mac, VST3: Macintosh HD/Library/Audio/Plug-Ins/VST3
• Mac, VST: Macintosh HD/Library/Audio/Plug-Ins/VST
• Mac, AU (Audio Units): Macintosh HD/Library/Audio/Plug-Ins/Components
• Mac, CLAP: Macintosh HD/Library/Audio/Plug-Ins/CLAP

One rule matters more than the rest. VST3 plugins have to sit in the standard VST3 folder, or FL Studio won’t find them. You can only add folders of your own for older VST2 plugins.

Step 2: Open the Plugin Manager

In FL Studio, click OPTIONS in the menu at the top, then File settings (1). In the window that opens, find the Plugins area and click Manage plugins. The Options menu also lists Manage plugins directly (2), which saves a click.

The Plugin Manager is FL Studio’s list of every plugin it knows about. You’ll come back to it every time you add a plugin, so it’s worth knowing where it lives.

Step 3: Check the plugin search paths

On the left of the Plugin Manager is Plugin search paths (1), the list of folders FL Studio scans. Max calls it the only important part of this window. FL Studio already includes the standard Windows folders, so if your plugin went into one of them, there’s nothing to change here.

If you installed a VST2 plugin somewhere else, click the small folder icon with a plus sign at the left end of that bar, and add its folder. VST3 plugins should always go in the standard VST3 folder instead.

Step 4: Click Find installed plugins

Now click Find installed plugins at the top of the window, marked (3) in the screenshot above. FL Studio scans every folder in the list and fills the right side with what it found: each plugin’s name, its format (VST, VST3 or CLAP), 32 or 64 bit, and whether it’s an effect or a synth.

If a plugin gave you trouble before, or you changed a folder, turn on Verify plugins (2) before you click. Max’s tip: “If you have any issues, for example, a plug-in doesn’t load or you’ve changed the path, you can just mark verify plugins before clicking the button. It should fix most of the issues.” Verifying opens each plugin once to check that it works and to sort it as an instrument or an effect, so the scan takes a little longer.

Step 5: Star the plugin and load it

After the scan, the plugin is ready to use. If the Channel Rack, the Mixer and the Browser are new to you, our beginner’s guide to FL Studio gives you a tour of all three.

Star it so it’s easy to find

Type the plugin’s name into the Find box at the bottom right of the Plugin Manager. Then click the star next to it (1). Max stars LABS so it shows up quicker, because starred plugins go to the top of FL Studio’s plugin menus. Close the window when you’re done.

Load an instrument from the Channel Rack

Instruments, which FL Studio calls generators, go in the Channel Rack. Open it with F6, click the + at the bottom of the channel list, and pick your plugin. Starred plugins sit near the top of the menu, like LABS here (1). Anything you didn’t star is under More plugins… (2).

Load an effect in a Mixer slot

Effects, like an EQ, a reverb or a meter, go on a Mixer track instead. Open the Mixer with F9, pick a track, click (or right-click) an empty slot and hover over Select. Your starred effects are at the top (1). More plugins… (2) opens the full list of everything you have installed, with a search box.

Find it in the Browser’s Plugin database

The Browser on the left side of FL Studio keeps a copy of your plugin list too. Open Plugin database (1). New plugins land in its Installed folder, and your starred ones are sorted into Generators and Effects. You can drag a plugin from there onto the Channel Rack or a Mixer slot.

How to install a plugin that has no installer

Some free plugins come as a zip file full of folders instead of an installer. Max shows it with the Youlean Loudness Meter, a free meter that shows how loud your song is, and the same steps work for any plugin.

Copy the 64-bit VST3 file

Unzip the download and open the vst3 folder, then the 64 bit folder (1). Max likes to grab both formats, VST3 and VST2, and he starts with the VST3. Click the file that ends in .vst3 (2) and press Ctrl+C to copy it.

Paste it into the VST3 folder and scan

Open the Plugin Manager again. Its search paths show your VST3 folders, and the main one is C:\Program Files\Common Files\VST3 (1). Open that folder in File Explorer and paste the file there. Windows may ask for admin permission, which is normal for this folder.

Back in the Plugin Manager, click Find installed plugins, and the meter shows up in the list. A meter is an effect, not an instrument, so you load it from a Mixer slot, not the Channel Rack.

How to add VST plugins to FL Studio on a Mac

The steps are the same on a Mac: run the installer, open the Plugin Manager, scan, star and load. Only the folders change. VST3 plugins go in /Library/Audio/Plug-Ins/VST3, older VST plugins in /Library/Audio/Plug-Ins/VST, and Audio Units, Apple’s own plugin format, in /Library/Audio/Plug-Ins/Components.

Many Mac installers put in both an AU and a VST3 version, so you may see the same plugin twice. Either one works. Macs only run 64-bit plugins, so an old 32-bit one won’t load at all. And if macOS blocks a plugin you downloaded, look for an Open Anyway button in System Settings > Privacy & Security.

VST, VST3, AU or CLAP: which version should you use?

Plugins come in a few formats. Here’s what each one is and when to use it:

• VST3: the newest VST format and Max’s first choice. Use it whenever a plugin offers it.
• VST (VST2): the older format. It still works fine, and it’s the only one you can put in a folder of your own.
• AU (Audio Units): Apple’s format, for Macs only.
• CLAP: a newer, open format that FL Studio supports from FL Studio 2024.
• AAX: Pro Tools only. FL Studio can’t use it.

Then there’s 32-bit versus 64-bit. Always install the 64-bit version. On Windows, FL Studio can still run an old 32-bit plugin through a bit bridge, a small helper that translates between the two. Image-Line says each bridged plugin uses about 2% extra CPU, and that adds up fast in a big project.

VST not showing up in FL Studio? 7 fixes

Most of the time, a missing plugin is sitting in the wrong folder or hiding in a different menu. Work through these in order:

1. Look in the right menu. Instruments show up under the Channel Rack’s +, and effects only in Mixer slots. A reverb or a meter won’t appear in the Channel Rack.
2. Check More plugins… Only starred plugins sit at the top of the menus. Max points out that you don’t have to star everything, because More plugins… lists every plugin you have installed.
3. Move VST3 files to the standard folder. A .vst3 file anywhere else won’t be found, even if you add that folder to the search paths.
4. Add your VST2 folder. If a VST2 installer used a folder of its own, add it to the Plugin search paths and scan again.
5. Rescan with Verify plugins on. After you update a plugin, also tick Rescan previously verified plugins (1), so FL Studio checks it again instead of skipping it. If a plugin failed before, tick Rescan plugins with errors (2) too.
6. Check that you have the right file. A .dll file is a Windows VST2 plugin and a .component file is a Mac AU plugin. Get the version for your system, in 64-bit.
7. Sign in or activate it. Some plugins need you to log in first. LABS asks for a free account the first time it opens, and Vital lets you log in or choose to work offline.

Seeing the same plugin twice, once as VST and once as VST3? That’s normal when an installer adds both formats, and either one works. Max goes with the VST3.

Free plugins worth installing first

You don’t need to buy anything to start. These are the free plugins Max installs in his beginner course on YouTube, and each one goes in with the steps above:

• LABS by Spitfire Audio: real instruments like soft pianos and strings. Max calls it “the hands down best free VST instrument plugin.”
• Vital: a full synthesizer. The free Basic version is enough, and Max says the paid tiers mainly add presets.
• Graillon by Auburn Sounds: pitch correction for vocals, with a free edition.
• OTT by Xfer Records: a free multiband compressor that Max uses on vocals and as a quick mastering shortcut.
• Youlean Loudness Meter: the free meter from the video, for checking how loud your finished song is.

For more, see our lists of the best free mixing plugins and free trap VSTs. If your computer starts to crackle once a project is full of plugins, here’s how to fix crackling and CPU problems in FL Studio.

Plugins are only half of a good sound. The samples you start with matter just as much, so learn how to add sample packs to FL Studio next.

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