
ConceptDraw PRO
ConceptDraw PRO v11 is the only product that supports Visio legacy, runs on macOS and Windows, and is a perpetual license. Import/Export VDX, VSDX, VSSX and Import VSD, VSS files.
Google Drawings allows users to collaborate creating, sharing and editing images or drawings.
google drawings, part of google drive , allows users to collaborate creating, sharing, and editing images or drawings. it can be used for creating charts, diagrams, designs, flowcharts, etc. it contains a subset of the features in google drive slides but with different templates. its features include laying out drawings precisely with alignment guides, snap to grid, auto distribution, and inserting drawings into other google documents, spreadsheets, or presentations.
Productivity Phots and Graphics
drawing document-collaboration online-collaboration diagrams flowchart charts graphics