- Version 12.12 of OptiLayer Thin Film Software released on September 30, 2017 (Registered users only). Hot-fix version 12.12g released on June 25, 2018. Track records of the new version are here.
v.12.12g (32 bit) v.12.12g (64 bit) - New DEMO version is now available here
- Version 11.65 of OptiLayer Thin Film Software released on September 27, 2016 (Registered users only). Hot-fix version 11.65h released on October 13, 2017. Track records of the new features of this release are described in the What's New in OptiLayer 2016. If you are a registered user and wish to download the latest OptiLayer version follow these links:
v.11.65h (32 bit) v.11.65h (64 bit) - OptiLayer congratulates Dr. Michael Trubetskov with four main prizes at the design contest held in the frame of Optical Interference Coatings. See the details....
- Version 11.03 of OptiLayer Thin Film Software released on September 15, 2015 (Registered users only). Hot-fix version 11.03h released on September 26, 2016. Track records of the new features of this release are described in the What's New in OptiLayer 2015. If you are a registered user and wish to download the latest OptiLayer version follow these links:
v.11.03h (32 bit) v.11.03h (64 bit) - OptiLayer Software is completely compatible with Windows 10.
- OptiLayer Team congratulates Dr. Jen Kruschwitz with her successful PhD defense!
- Version 10.48 of OptiLayer Thin Film Software released on September 4, 2014 (Registered users only). Hot-fix version 10.48h released on August 26, 2015. Track records of the new features of this release are described in the What's New in OptiLayer 2014. If you are a registered user and wish to download the latest OptiLayer version follow these links:
v.10.48h (32 bit) v.10.48h (64 bit) - OptiLayer won four top prizes at Optical Interference Coatings (OIC) design contests
- New Version 9.96 released on May 7, 2013 is now available. (Hot-fix version 9.96q released on May 18, 2014)
OptiLayer provides user-friendly interface and a variety of examples allowing even a beginner to effectively start to design and characterize optical coatings. 
Comprehensive manual in PDF format and e-mail support help you at each step of your work with OptiLayer.
If you are already an experienced user, OptiLayer gives your almost unlimited opportunities in solving all problems arising in design-production chain. Visit our