IconsExtract - Extract icons and cursors stored in EXE, DLL, OCX, CPL files
Sketch Repo - Collection of resources for anyone who uses Sketch
IcoFX - IcoFX is an all-in-one solution for icon creation, extraction and editing.
Auto-Layout for Sketch - Responsive design for Sketch
IconViewer - Bot Productions's IconViewer utility allows you to view, copy, and save the icons in a file through its property sheet.
Symbols for Sketch - A set of templates to make an icon font with Sketch (gulp)