MOPAC-COSMO

Authors of the code: James J.P. Stewart (MOPAC 7), Serge Pachkovsky, Aoyama Iwao (COSMO patch)

Homepage: The official website of MOPAC® is maintained by Stewart Computational Chemistry.
http://openmopac.net/
The COSMO modification of the original code is described here.
https://github.com/brhr-iwao/MOPAC7SP

Source: The official sources (up to MOPAC 7.1) are available in the official website. http://openmopac.net/
More recent versions (MOPAC2007, MOPAC2009, MOPAC2012, MOPAC2016) are not open-source. There is plenty of other sites which distribute some flavour of MOPAC - CCL archives, funet archives, SourceForge, GitHub etc.
http://www.ccl.net/cca/software/MS-DOS/mopac_for_dos/index.shtml http://www.nic.funet.fi/pub/sci/chem/qcpe/mopac6.0/ https://sourceforge.net/projects/mopac7/
https://github.com/metapfhor/MOPAC
The patched source used for this distribution was taken from
https://github.com/brhr-iwao/MOPAC7SP

Reference: Stewart, James J.P., Journal of computer-aided molecular design 4(1) (1990) 1-103.

Description & Use:
MOPAC is one of the most favourite and well-known semiempirical package which enables MNDO, MINDO/3, AM1 and PM3 calculations. This particular version enables also the COSMO calculations.

MOPAC-COSMO app replaces the obsolete MOBOSOL program.

Quick start: check the included manuals

Program status:
The current package contains MOPAC-COSMO binaries based on MOPAC 7 compiled for the particular Android hardware platforms and adapted for running in generic, stock devices. The app requires permission to access the file-storage. It works completely offline and does not contain ads.

License:
The distribution is published for free at Mobile Chemistry Portal and Google Play Store with kind permission of James Stewart. We are also grateful to Aoyama Iwao (GitHub, https://github.com/brhriwao/) for ready-to-compilation form of patched MOPAC 7 source code.
For more details on licenses of used software, please check the included README file and the corresponding license files inside of the package.

Contact:
Compilation of the source code for Android/Windows as well as the Android/Windows app development was done by Alan Liška (alan.liska@jh-inst.cas.cz) and Veronika Růžičková (sucha.ver@gmail.com), J. Heyrovský Institute of Physical Chemistry of the CAS, v.v.i., Dolejškova 3/2155, 182 23 Praha 8, Czech Republic.
Website: http://www.jh-inst.cas.cz/~liska/MobileChemistry.htm