Inside the app
A closer look.
About this app
Made for a clear purpose.
Syxloom is a private MIDI System Exclusive librarian for synthesists, repair benches, studios, schools, and anyone keeping older hardware alive.
Import .syx files, capture complete F0-to-F7 messages from CoreMIDI sources, validate 7-bit payloads, inspect manufacturer IDs and hex, tag records by device and bank, and export individual backups. Choose a CoreMIDI destination and review byte count, checksum helper, chunk size, delay, and estimated wire time before sending. A hardware-free review mode demonstrates the entire workflow safely.
KEY FEATURES - CoreMIDI source and destination discovery - Complete SysEx capture and monitor history - .syx import, split, library, and export - F0/F7 and 7-bit validation - Manufacturer ID, hex, and checksum inspection - Conservative transfer timing controls - Device, bank, tag, and notes catalog - 120 original offline reference plates - No account, ads, analytics, tracking, IAP, or subscription
Syxloom transmits only MIDI data the user selects. Confirm backups, device compatibility, routing, timing, and manufacturer procedures before sending data to hardware.
