Legal
License agreement
This is the agreement you accept when you install mollusk, word for word as the installer shows it.
- Version 1.0, effective October 3, 2026 current
When the agreement changes, the new version is added here and every earlier one stays. A new version applies only to the mollusk versions it comes with, once you accept it; the version you accepted keeps applying to the copies you installed under it.
Privacy
What mollusk sends, who receives it and how long it is kept: mollusk.audio/privacy.
Refunds
A full refund is available within 14 days of purchase, for any reason. Ask through Lemon Squeezy, using the link in the purchase confirmation email, or write to hello@mollusk.audio. A refund ends the license and releases its activations.
Who sells mollusk
mollusk is made by Mollusk Audio LLC, a Texas limited liability company, and sold through Lemon Squeezy, which is the merchant of record: it processes the payment, sales tax and VAT, and refunds. Your purchase is also covered by Lemon Squeezy's buyer terms.
Open-source software
mollusk includes two open-source libraries, each under its own license:
- Qt, © The Qt Company Ltd., under the GNU Lesser General Public License, version 3, dynamically linked.
- libptformat, by Damien Zammit and Robin Gareus, in modified form, under the GNU Lesser General Public License, version 2.1 or any later version.
On Windows, the REAPER to Pro Tools converter includes further open-source components, each under its own license:
- libsndfile, by Erik de Castro Lopo and others, libsoxr and python-soxr, under the GNU Lesser General Public License, version 2.1 or any later version, unmodified, each a separate file that can be replaced: libsoxr is in python-soxr's compiled module, and python-soxr's Python code is not included. libsndfile includes LAME, under the GNU Lesser General Public License, version 2 or any later version, and mpg123, under the GNU Lesser General Public License, version 2.1.
- Python, NumPy with OpenBLAS, python-soundfile, cffi, typing_extensions, OpenSSL, libffi and the FLAC, Ogg, Vorbis and Opus codecs, under permissive licenses, and the Microsoft Visual C++ runtime, redistributed under Microsoft's terms. The program is compiled with Nuitka, whose runtime library it includes under the Nuitka Runtime Library Exception.
The license texts and notices are installed with mollusk. For the complete source code of any of the components above under the GNU Lesser General Public License, including our changes to libptformat, write to hello@mollusk.audio and we will send it free of charge. The offer is open for at least three years after your version was released.
Trademarks
Pro Tools and Avid are trademarks of Avid Technology, Inc. REAPER and Cockos are trademarks of Cockos Incorporated. VST is a trademark of Steinberg Media Technologies GmbH. All other product and company names are trademarks of their owners and are used only to name the formats mollusk works with. Mollusk Audio LLC is not affiliated with, endorsed by or sponsored by any of them.
Contact
Mollusk Audio LLC
Austin, Texas, United States
hello@mollusk.audio