Mac App by Tomocreate
Setforge
Your Backstage. One Click.
The professional DJ toolkit that handles every prep task — so you can focus on the music that matters.
The DJ's Backstage
Professional prep.
Engineered for the stage.
Every great DJ set begins long before the first track drops. Setforge handles the invisible work — so your energy stays where it belongs.
What It Does
Everything You Need.
Nothing You Don't.
BPM Analysis & Conversion
Precise BPM detection for every track in your library. Batch-convert your entire collection to a target BPM with pitch-preserving audio processing.
Harmonic Key Metadata
Automatically analyze and write Camelot / Open Key notation (10A, 4B…) and classic key names directly into your file metadata. Mix in key, always.
Energy-Curve Set Builder
Visualize your entire set as a dynamic energy curve — Opening, Build-up, Peak, Closing — and fine-tune every phase parameter to craft the perfect journey.
Auto Playlist Generation
Drop in a folder of tracks. Setforge analyzes energy, harmonic compatibility, and BPM — then outputs an optimized tracklist as a ready-to-play playlist folder.
Venue & Genre Presets
Select your event type — Club, Bar, Festival, After-Hours — and choose your genre. Setforge configures an optimal energy profile tailored for the moment.
Auto Metadata Search
Missing artist or title info? Setforge searches automatically and writes accurate metadata back into your files — so your library is always clean and complete.
File Rename & Metadata Editor
Batch-rename files and edit metadata in bulk. Keep your entire library consistent, searchable, and professionally organized.
Loudness Normalization
Analyze and normalize loudness across your entire set so every track hits at the right level — no more jarring volume jumps mid-mix.
One Click. Full Set.
Every feature works independently — or all together in a single workflow. From raw files to finished playlist, Setforge does it in one step.
How It Works
Drop. Configure.
Play.
Load Your Files
Drop your music folder into Setforge. Any format, any size — Setforge reads BPM, key, energy, and metadata automatically.
Set Your Parameters
Choose your genre, venue type, set duration, and energy curve shape. Dial in BPM range, phase ratios, and harmonic priority.
Generate & Export
Hit Generate. Setforge outputs a perfectly ordered playlist folder — ready to load into any DJ software, from Rekordbox to Traktor.
Built by a DJ, for DJs
Your creativity
is the asset.
Let the tools work.
Setforge was built by a working DJ who knows the hours that disappear before a single track gets played. The prep — organizing files, analyzing keys, crafting the energy arc — is real, invisible work.
This app doesn't replace your instincts. It clears the runway so your creative energy can take off. Think of it as the most capable DJ assistant you've ever had.
"The best sets are built before the first track plays."
— Tomocreate, working DJ & developer
Who It's For
Built for real stages.
Setforge is designed for working DJs. The more you play, the more it gives.
Trance / Uplifting / Anthem
The Club DJ
You know exactly where the peak should hit. Setforge builds the set architecture around your vision — harmonic progressions, energy flow, BPM ramp — all locked in.
Techno / Industrial / Dark
The Festival Headliner
Long sets demand long prep. Setforge manages your 200+ track library, sorts by energy and key, and gives you a foundation to curate from — not start from scratch.
House / Progressive / Deep
The Producer-DJ
Your own tracks mixed with carefully sourced records. Setforge ensures every file in your set is perfectly tagged, loudness-matched, and sequenced for maximum impact.
Ready?
Your next set
starts here.
Available soon on the Mac App Store.