Use .scl scale files for:
  112db Morgana;
  2CAudio Kaleidoscope;
  accSone crusherX;
  AlsaModularSynth;
  amSynth (also .kbm files);
  Apple Logic Pro 6 and higher, Logic Express 7, Mainstage 3;
  Applied Acoustics Chromaphone 2, Lounge Lizard EP-4, String Studio VS-2 and Ultra Analog VA-3;
  Arturia Pigments;
  Audiopaint;
  BeepStreet Sunrizer;
  BR808 (also .kbm files);
  Bristol;
  Cakewalk Dimension Pro, Rapture, Z3TA+ 2.1 and Access Z3ta+ Virus TI VSTi;
  Celemony Melodyne;
  Devine Machine OTR88;
  Eisenberg Einklang Terpsta version (also .kbm files);
  Free Music Instrument Tuner;
  Garritan ARIA Player, Personal Orchestra 5, Steinway Virtual Concert Grand, Pipe Organs (cents only);
  Harmonync;
  HERCs music systems, MAZ VSampler;
  Homegrown Sounds Astralis A2, B2, Orgone, Scala Creator;
  H-Pi Instruments microsynth, ScalaVista, Xentone, CSE scale editor;
  Image-Line Harmor and Sytrus;
  Key Tuner JSFX Script;
  Korg Minilogue;
  KV331 Audio SynthMaster and Synthmaster One;
  LMMS;
  Madrona Labs Aalto; Kaivo; Virta
  Mark Henning AnaMark (also .kbm files);
  Max for Ableton Live Retune for Live module (also .kbm files);
  mcbc padthv1, samplv1 and synthv1 (also .kbm files);
  Modartt Pianoteq 4 (also .kbm files);
  MOTU Ethno 2, Digital Performer;
  MOTU MachFive 3 (also .kbm files);
  Nord Modular G2 G2ools converter;
  NYSTHI Scala Quantizer, Scalar for VCV Rack;
  Oddsound MTS-ESP Mini, MTS-ESP Suite;
  OpenMPT ModPlug Tracker;
  Ornament and Crime with Hemisphere firmware;
  Plaka Physical Modeling Synth;
  Plasmonic;
  Plogue Chipsounds and Sforzando SFZ player;
  Pluginboutique Combo Model F;
  PreenFM2 DIY FM sound generator;
  Renoise scl to xrni converter;
  Reveal Sound Spire;
  Scala2Kontakt and Scala2SynthEdit;
  Schismata;
  Sfizz sample player;
  Sobanth;
  Sound Magic Ruby Grand and other pianos;
  Stone Voices PolyGAS;
  Surge Team Surge Synthesizer, Tuning Workbench Synth and Dexed (also .kbm files);
  Synapse Audio Orion Platinum, Orion and Dune (12-tone only);
  SynthEdit;
  ThumbJam;
  Tobybear Helios;
  UVI Falcon 2 (also .kbm files);
  Virsyn Cube, Cantor, TERA 2 and MicroTuner VST;
  Vital (also .kbm files);
  Wallander Instruments WIVI Standard and Professional;
  Wren (also .kbm files);
  Xponaut Voice Tweaker;
  Yoshimi and ZynAddSubFX (also .kbm files)

Use TUN standard .tun text files (112) for:
  AccSone crusherX;
  Alphakanal Automat;
  Arturia Pigments;
  Audio Damage Quanta;
  BeepStreet Sunrizer;
  Big Tick Angelina, Rainbow, Rhino;
  Camel Audio Alchemy, Cameleon5000;
  DashSignature EVE one;
  Full Bucket Music ModulAir VST;
  FXpansion Cypher2, Strobe2;
  Harmonync;
  HERCs series; Abakos Pro;
  H-Pi Instruments microsynth, ScalaVista;
  Imoxplus Respiro;
  LinPlug Albino, Alpha, CronoX, MorphoX, Octopus, Organ 3, SaxLab, Spectral, Sophistry;
  Macomate 88 VST;
  Manytone ManyStation, ManyGuitar, ManyOne;
  Mark Henning AnaMark;
  MeldaProduction MPowerSynth;
  Modartt Pianoteq 2;
  MSoundFactory;
  Mutagene Macomate 88, Mukoco, Mutant Koto;
  Oddsound MTS-ESP Mini, MTS-ESP Suite;
  Omringen Oblivion;
  OpenMPT ModPlug Tracker;
  Plugin Boutique VirtualCZ;
  Robin Schmidt's Straightliner;
  Smart Electronix Foorius;
  Spectrasonics Keyscape, Omnisphere 2;
  Stone Voices PolyGAS;
  TAL J-8, Mod, Sampler, U-NO-LX;
  ThumbJam;
  Tobybear Helios, MicroTuner VST;
  Togu Audio Line TAL-Sampler, TAL-BassLine-101, TAL-U-NO-LX;
  TransFormSynth;
  U-He ACE, Bazille, Diva, Hive 2, Repro, Zebra 2;
  UVI Falcon 2;
  Xfer Records Serum;
  VAZ Plus, 2001, Modular;
  VirSyn Cube, Poseidon and TERA 2;
  Virtual CZ;
  Vital Audio VITAL;
  Wusik Station, Wusik 8000 and Ravernator;
  Zefer Serum