CNS Plug-ins

FileMaker Plug-ins

We have been creating plug-ins since 1999, starting with our popular SMTPit product. Click a plug-in icon to view its detail page which includes features, requirements, documentation, function reference, and more. You can download a free 30 day demo version there as well.

iOS Apps

CNS Barcode

Scan and Generate Barcodes


A FileMaker Pro Reference that's always in your pocket.

CNS Blog

For all the latest news, tips, tricks and more, check out our company blog located at Below are the latest entries...

ANN SMTPit Pro 5.1 Released – Thread-safety fixes and new file functions1/23/2017
ANN POP3it Pro 5.1 Released — Updates for FileMaker 15, Multi-threaded code updates, New File Functions, and More1/11/2017
ANN CNS Plug-ins 2016 Cyber Sale Last Day11/29/2016
ANN CNS Plug-ins 2016 After Thanksgiving Cyber Sale11/21/2016
ANN Last 2 Weeks for CNS Plug-ins DevCon Sale8/8/2016
ANN CNS Plug-ins at FileMaker DevCon 2016 and DevCon Sale Announcement7/11/2016
ANN CNS Image 2.0 Released – 64-bit Support + FMP 15 updates + bug fixes6/22/2016
ANN SMTPit Pro 5.0.1 Released – FMP 15 function search/description support + bug fixes6/1/2016
ANN CNS Plug-ins FileMaker 15 Compatibility5/17/2016
ANN CNS Barcode 2.0 Released — Full, cross-platform, 64-bit GUI support + bug fixes5/3/2016