GitHub repository: omidnasri/QueryExpressMod
Primary language: C#
Description: Modification of QueryExpress (http://www.albahari.com/queryexpress.aspx) to upgrade to .NET 4.6.2 (still winforms) and add SQL syntax highlighting using FCTB (https://www.codeproject.com/Articles/161871/Fast-Colored-TextBox-for-syntax-highlighting).