Katana Librarian

Katana Librarian (Package Name: com.appsforamps.katana) is developed by Apps For Amps and the latest version of Katana Librarian 16.2.2 was updated on February 5, 2026. Katana Librarian is in the category of Music & Audio. You can check all apps from the developer of Katana Librarian and find 106 alternative apps to Katana Librarian on Android. Currently this app is for free. This app can be downloaded on Android 5.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

Katana Librarian allows you to connect your phone or tablet to your BOSS Katana amplifier via USB or a Bluetooth adapter (sold separately), unlocking your amp’s full potential!
The free version of the app allows you to test your connection and load the built-in demo patches. A one-time in-app purchase is offered if you wish to unlock the full feature set, which will allow you to:
- Download patches from your amplifier.
- Modify the patch parameters; includes support for all effect types; the editor also changes in real-time as you adjust the parameters on your amp.
- Organize your patches into groups. Tag your favorite patches, or create a set list for a live performance.
- Import and export MkI, MkII, Gen3 and GO .TSL files.
- Rename and delete patches.
- Write patches to the amplifier's channels.
- Emulate the functionality of a GA-FC pedal (even on a KATANA-50 or KATANA:GO).
- Use the hotkey feature in combination with a Bluetooth MIDI or HID foot switch (e.g. https://amzn.to/3RqNcDY) for hands-free patch and effect switching.
- Access undocumented Katana features like hidden amps and multiple simultaneous effects (where available).
What you need:
1) A phone or tablet running Android 4.4 or later
2) One of the following amplifiers:
• KATANA-50
• KATANA-50 MkII
• KATANA-50 Gen3
• KATANA-50 MkII EX
• KATANA-50 EX Gen3
• KATANA-100
• KATANA-100 MkII
• KATANA-100 Gen3
• KATANA-100/212
• KATANA-100/212 MkII
• KATANA-100/212 Gen3
• KATANA-HEAD
• KATANA-HEAD MkII
• KATANA-HEAD Gen3
• KATANA-Artist
• KATANA-Artist MkII
• KATANA-Artist Gen3
• KATANA-Artist MkII HEAD
• KATANA-Artist HEAD Gen3
• KATANA:GO
3a) To connect using USB:
For MkI and MkII amps:
A USB A-to-B cable (also known as a USB printer cable) and a USB OTG adapter. If your phone has a USB Micro-AB connector, you will need an adapter like this one: https://amzn.to/3eLLGve. If your phone has a USB Type-C connector, you will need an adapter like this one: https://amzn.to/3BwCJ1J.
For Gen3 amps and the KATANA:GO:
A USB Type-C cable like this one: https://amzn.to/4duwyLu
3b) For connecting over Bluetooth, a supported Bluetooth adapter:
For MkI and MkII amps:
- CME WIDI Uhost: https://amzn.to/3RKnXdy
- XSONIC AIRSTEP: https://amzn.to/3QCzJoO
- XSONIC AIRSTEP Kat Edition: https://amzn.to/3RZaUV2
For Gen3 amps:
- BOSS BT-DUAL: https://amzn.to/3AxrHLB
- XSONIC AIRSTEP Kat EX Edition: https://amzn.to/3T1Rly2
See our Frequently Asked Questions here: https://drive.google.com/file/d/19G4j_bk8c8OZ3vBvZKWHnuXg9ZEpKbkx/view
Terms of Use: https://drive.google.com/file/d/17LZm2KGZxHNMhiSOJneTkCebbYs9dF9X/view?usp=share_link
Privacy Policy: https://drive.google.com/file/d/1XffOKpQb0QuopIt0SDv8M5EyOAoNfdzi/view?usp=share_link
Note: This app is not affiliated with or endorsed by Roland Corporation in any way. BOSS is a registered trademark of Roland Corporation. Commissions may be paid for purchases made through links in this listing.

Katana Librarian 16.2.2 Update

- Add support for the KATANA:GO tuner
- Improve GO patch conversions