# Open Source Information

Product: | Leica GS Captivate/Viva
Source Server (leica-geosystems.com): | https://opensource.leica-geosystems.com
Source Server (github.com): | https://github.com/hexagon-geo-surv
Contact: | opensource@leica-geosystems.com

Library | License | SPDX License ID | Sources available | Remarks
--- | --- | --- | --- | ---
Eigen Template Library | COPYING.MPL2.txt | MPL-2.0 | Yes |
RSA Data Security, Inc. MD5 Message-Digest Algorithm | MD5_License.txt | RSA-MD | No |
Google Protocol Buffers | license.txt | BSD-3-Clause | No |
psimpl | psimpl_license.txt | MPL-1.1 | Yes |
sparsehash | sparsehash_license.txt | BSD-3-Clause | No |