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COSM Amp Effects Processor

UtilitiesGT-100 Librarian Ver.1.01 for Windows

GT-100 Librarian is an application that allows you to manage your GT-100 User Patches efficiently as a library on your computer. It is suited for collecting, organizing, copying, and reordering large amounts of data.


* GT-100 Librarian for Windows is a librarian for GT-100 Ver.1.
For GT-100 Ver.2, please use BOSS TONE STUDIO for GT for Windows.

[ Ver.1.01 ]
  • Removed the following unsupported functions from the File menu.
    • Import GT-PRO Librarian File...
    • Import GT-8/GT-PRO Bulk Dump File...
    • Import GT-6 Bulk Dump File...

How to install
Please download and open "gt100_wlib_v101.zip" file, then put the "setup.exe" onto your computer's suitable directory.
Double-click "setup.exe", then follow the messages displayed in the window.

System Requirements
Operating System
Microsoft(R) Windows(R) 8 / 8.1
Microsoft(R) Windows(R) 7
Microsoft(R) Windows Vista(R)
Microsoft(R) Windows(R) XP Professional
Microsoft(R) Windows(R) XP HomeEdition
* Librarian does not support Windows(R) XP Media Center Edition.

Intel(R) Core(TM)/Pentium(R) 1.5 GHz or higher

512 MB or more

Hard Disk Space
150 MB or more

1024 x 768 dots or higher, 24-bit Full Color or more

A computer with a USB connector that supports USB Specification Revision 2.0 or later.
Adobe Reader (available free of charge) is required in order to view the online manual.

* Although Roland has tested numerous configurations, and has determined that on average, a computer system similar to that described above will permit normal operation of the GT-100 Librarian, Roland cannot guarantee that a given computer can be used satisfactorily with the GT-100 Librarian based solely on the fact that it meets the above requirements. This is because there are too many other variables that may influence the processing environment, including differences in motherboard design and the particular combination of other devices involved.

License Agreement

Be sure to read the Safety Instructions and the License Agreement before proceeding download.

Download file

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