Sinkronos Pen: Draw & Annotate Anywhere
A powerful, lightweight desktop overlay that turns your screen into a collaborative workspace. Highlight charts, sketch on complex layouts, and draw on any application or web page in real time.
Designed for Every Workflow
From complex architectural plans to live analytics reports, mark up whatever is on your screen with ease.
Architectural & Blueprint Markup
Perfect for review sessions, construction mockups, and layout designs. Load any floor plan, image, or document, and draw clean structural callouts using precision lines, labels, and geometric shapes.
Highlight Important Business Metrics
Transform static presentations and dashboards into active conversations. Draw attention directly to growth metrics, trendlines, outliers, and targets during your reports or live updates.
Review Websites & Blogs Live
Discuss layout options, circle text content, point out bugs, and give immediate UX feedback on any browser window or live website. Perfect for developers, teachers, and design agencies.
A Powerful Drawing Palette
Everything you need to write, illustrate, spotlight, and guide on your screen.
Pens & Brushes
Fountain Pen, Spray Tool, and Highlighter with custom weights and colors.
Geometric Shapes
Instant circle, rectangle, triangle, and polygon drawing guides.
Arrows & Pointers
Single and double-sided direction arrows to lead focus visually.
Text & Labels
Typing tools with custom typography scales to overlay neat notes.
Flashlight & Fade
Temporary highlights and spotlights that fade away automatically.
Snapshots
Instantly capture, save, and review history of screenshots of annotated areas.
Presentation Mode
Toggle the full interactive screen whiteboard on and off instantly.
Snap to Text
Intelligent OCR tool to clean up annotated writings into structured print text.
