Sumitomo Electric Interconnect Products, Inc. is always improving our software to meet customers’ needs. Below are updates available for both SumiMark® III and IV Marking Systems. Please check this page occasionally for updates.

To determine if you require an update, check the version of your current SumiMark® software. To do this, open the SumiMark® software, click on Help, then click on About SumiMark® Marking System.

Before proceeding with the update, please be sure that your SumiMark® software is closed. Click the file name below and choose the "Save File" button. This will save the update to your hard drive. Once the file has been saved, open or execute the file. This will extract the files into your "C:\Program Files\ SumiMark III" folder.