After years of bouncing between MIDI-OX (Windows), Snoize SysEx Librarian (Mac), and various other tools, I built something that doesn't feel like it's stuck in 1995.
Quick Comparison:
MIDI-OX (Free, Windows):
+ Free
+ Deep MIDI diagnostics
- Windows only
- UI from 1998
- No cloud backup
Snoize SysEx Librarian (Free, Mac):
+ Mac native
+ Clean interface
- macOS only
- No cloud sync
- Manual file management
MIDI Quest ($$$):
+ Supports tons of synths
+ Deep editing
- Expensive
- Desktop only
- Steep learning curve
knob.monster (Browser-based):
+ Web MIDI = any OS, any browser
+ Cloud backup restored in 1 click
+ Zero install
- Subscription model (but has lifetime option)
- Internet required
Who is each for?
• Use Snoize/MIDI-OX if you're a local-backup purist
• Use MIDI Quest if you need deep patch editing
• Use knob.monster if you gig/tour or want zero-friction backups
The killer feature? Plug any laptop into your DX7/Juno-106/M1 → open browser → click "Recall Patch" → done. No drivers, no OS wars, no "where did I save that file?"
Synths currently supported: DX7, Juno-106, Korg M1, Jupiter-6, CZ-101/CZ-1000, Matrix-1000, Prophet-5 (beta)
What are you using for SysEx backup? Has cloud backup changed your workflow?
SysEx Librarian Shootout: MIDI-OX vs Snoize vs MIDI Quest vs knob.monster
- KVRist
- 76 posts since 1 Jun, 2026 from United States
The iCloud for Vintage Synthesizers
instant 1-click patch backup & recall for dx7 • juno-106 • korg m1
zero drivers • web-midi native • free sandbox
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- KVRist
- 147 posts since 19 Dec, 2023
Sounding like a Linkedin post might be a first on KVR.
Agree?
Also:
https://www.modwiggler.com/forum/viewtopic.php?t=301216
Agree?
Also:
https://www.modwiggler.com/forum/viewtopic.php?t=301216
Selling: Softube custom bundle; Zynaptiq Wormhole