Key-J plays a musical note on every keystroke, in any application, and turns
guitar tablature into something you can play by typing.
Paste a tab, choose a tuning, and Key-J converts the frets to notes. In
sequence mode every key plays the next note of that run, so the pitches are
handled and what is left to you is timing and feel. Eight tunings including
drop D, DADGAD, seven-string and bass, with a capo offset.
Also here: a 61-key on-screen keyboard, a step grid with nine kits, seven
tone presets, six play styles, a scrolling staff, and export to WAV as either
the sequence at a tempo or a recording of what you typed. Sequences save and
load as plain text.
Global capture, which lets a keystroke in any application play a note, installs
its keyboard hook only while it is switched on.
Publisher’s description
What is Key-J?
Key-J by F-Keys Creative LLC is proprietary Windows software in the audio editors & daw category.
Installation and requirements
The publisher provides EXE (NSIS) installers for 64-bit Windows. It can be installed for the current user only, without administrator rights. It needs Windows 10 1809 or newer. A silent install is possible with the installer’s documented switches.
Pros / Cons
Pros
- Documented silent install
- Installs without administrator rights
- Updated in the last two months
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
In short: Key-J is an audio editors & daw tool for 64-bit PCs. Administrators can deploy it unattended.
Is Key-J safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
ECAD5EBB0B1A9F7937ABD50F7432599E9D7B0D3DC261D28015498319C2B36D49· Open the VirusTotal report for this hash - The link has not been checked yet
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.6.1Latest | September 4, 2026 | — | 64-bit EXE (NSIS) |
Install from the command line
Silent install ›winget install --id FKeysCreative.KeyJ -eKey-J-1.6.1-win-x64.exe /S /currentuserRelated guide: How to use winget: install and update apps
Information
- Publisher
- F-Keys Creative LLC
- Category
- Audio editors & DAW
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10 (Windows 10 1809+)
- Architecture
- 64-bit
- Installer
- EXE (NSIS)
- Version
- 1.6.1
- Released
- September 4, 2026
- Added to the catalogue
- October 22, 2026
- Versions listed
- 1
- Website
- f-keys.com
- winget ID
- FKeysCreative.KeyJ
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Key-J free?
Key-J is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is Key-J safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install Key-J with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can Key-J be installed silently?
Yes. The silent install page lists the exact command for each installer.
Which Windows versions does Key-J support?
The installer requires Windows 10 1809 or newer and is available for 64-bit.
Does Key-J run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Can I use Key-J without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.
What are alternatives to Key-J?
Audacity, MuseScore, LMMS, REAPER and Bespoke Synth. The alternatives page compares them.
