Boss ES-8 firmware
Latest firmware: 2.05
What's new in 2.05
Last checked 12 Sep 2026
Download 2.05 from Bossopens in a new tab — boss.infoHow to update the Boss ES-8
What you need
ES-8 Editor + UpdSMF — the software Boss uses to load firmware onto the Boss ES-8. Download links below.
Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.
Drivers & software for the Boss ES-8
The Boss ES-8 is updated with ES-8 Editor + UpdSMF, published by Boss.
Download ES-8 Editor + UpdSMF from Bossopens in a new tab — boss.infoGet Boss ES-8 firmware alerts
We check Boss's official download page every day. Sign in and we'll tell you — by email, Telegram or push — the moment a new Boss ES-8 firmware ships. One message per release.
Signing in sets up firmware alert emails for your rig — you can switch them off at any time. One notification per release. No spam, no newsletter.
Sign in to see Reverb prices
Boss ES-8 firmware update history
Changelogs summarised from the manufacturer's release notes.
Release notes for this version are listed above.
Release notesopens in a new tab — boss.infoBoss ES-8 manual & official pages
- Boss ES-8 user manual (PDF)opens in a new tab — boss.info
- Boss ES-8 on boss.infoopens in a new tab — boss.info
- Download Boss ES-8 firmware from Bossopens in a new tab — boss.info
Boss ES-8 firmware FAQ
What is the latest firmware for the Boss ES-8?
The latest firmware for the Boss ES-8 is version 2.05, released on 1 Aug 2020. FW//RADAR last checked Boss's official page on 12 Sep 2026.
How do I update the Boss ES-8?
Update via MIDI (not USB mass storage): requires USB-MIDI interface and .mid file. Full instructions on Boss's official firmware page.
What software do I need to update the Boss ES-8?
You need ES-8 Editor + UpdSMF, available from Boss's support site.
Where can I download Boss ES-8 firmware and drivers?
Directly from Boss's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →
Where can I find the Boss ES-8 manual?
The official Boss user manual is a PDF hosted on boss.info. Boss ES-8 user manual (PDF) →
Is the Boss ES-8 still receiving firmware updates?
The last firmware release we recorded is 2.05 from 1 Aug 2020. FW//RADAR still checks Boss's page daily.