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7 Free Plugins I Still Use on Every Mix in 2026 (Best Free VSTs for Your Studio)

Emre Özaydın
7 min read
#free plugins#music production#mixing tips#VSTs#audio plugins
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Jumping into the world of free plugins can feel overwhelming. There are so many options, but after years of testing, I’ve narrowed it down to seven that I still can’t do without on every single mix. And hey, before you dive into your next session, check out BPM Finder. It’s a simple tool that can save you hours trying to figure out the tempo of those tricky samples.


Why Paid Doesn't Always Mean Better


A lot of musicians assume that paid plugins are automatically superior. I used to think that too. But over time, I realized that some of the best tools are free. Sure, paid options have their perks—more features, better support—but for everyday mixing, free plugins can be just as powerful. They’re lightweight, fast, and don’t eat up your CPU. Plus, many free plugins are developed by top engineers and sound incredible.


TDR Nova: The EQ That Never Leaves My Chain


TDR Nova is my go-to dynamic EQ. It’s like having a mixing assistant that’s always on hand. Here’s what makes it special:


  • Fully parametric with dynamic capabilities
  • Precise control over multiple bands
  • Excellent for de-essing, controlling sibilance, or surgical cuts
  • Can be used as a traditional EQ or a dynamic processor

  • I typically set Nova on my master bus for broad tonal shaping or on individual tracks needing detailed control. Its transparent sound is perfect for polishing mixes without adding unwanted coloration.


    Valhalla Supermassive for Reverb and Delay


    Reverb and delay are essential for adding space and depth. Valhalla Supermassive is a versatile plugin that covers both bases:


  • Over 20 algorithms for lush reverbs and shimmering delays
  • Highly tweakable with intuitive controls
  • Great for creating atmospheric textures or subtle ambiance
  • Free, yet sounds as rich as some paid plugins

  • I use it to add a sense of width to vocals or create expansive, otherworldly effects on pads and synths. It’s especially handy when you want a big sound without cluttering your mix.


    OTT for Instant Width and Punch


    This one’s a classic, but it’s still a staple. OTT (Over The Top) from Xfer Records is a multiband compressor that can radically transform your tracks:


  • Adds clarity, punch, and stereo width in seconds
  • Great for drums, vocals, and synths
  • Easy to dial in with just a few knobs
  • Free and incredibly effective

  • A little goes a long way. I usually start with a gentle ratio and tweak until I get the desired energy. It’s perfect for making your mix breathe and pop.


    SPAN for Visual Frequency Analysis


    Understanding your frequency spectrum is crucial for a balanced mix. SPAN from Voxengo is a free spectrum analyzer that I rely on all the time:


  • Real-time spectrum display
  • Multiple viewing modes and customizable options
  • Helps identify frequency clashes or resonances
  • Great for mastering and mixing

  • When I’m balancing a mix, I keep SPAN open to see exactly where my energy is. It’s like having a visual roadmap for your sound.


    TAL Chorus and Kilohearts Essentials


    Finally, modulation and creative effects are essential. I swear by TAL Chorus for adding depth and movement to vocals and guitars:


  • Rich, lush chorusing with simple controls
  • Warm analog-inspired sound
  • Free and easy to use

  • Kilohearts Essentials bundle is also a must-have, offering a collection of versatile, high-quality plugins like EQs, filters, and transient shapers. They’re lightweight but powerful, making them perfect for quick tweaks during sessions.


    Wrapping Up


    These free plugins have become staples in my workflow because they deliver professional results without costing a dime. Whether you’re mixing your first track or your hundredth, having reliable tools is key. Be sure to check out BPM Finder to get your projects locked in perfectly.


    And remember, sometimes the best plugin isn’t the newest or most expensive—it’s the one that clicks with your workflow. Keep experimenting, and don’t overlook the power of free tools.


    Written by

    Emre Özaydın

    Musician, producer & developer based in Istanbul. I built Musicianstool because the tools I needed as a working musician either didn't exist or were buried behind paywalls. I've been shipping these tools for over a year now.

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    7 Free Plugins I Still Use on Every Mix in 2026 (Best Free VSTs for Your Studio) | Musicianstool Blog | Musicianstool