EpicPencil


EpicPencil — Free Download. Screen annotation

EpicPencil is a free screen annotation tool for Windows, macOS, and Linux. It enables users to draw, highlight, erase, add text, and select colors over any running application. The program serves teachers, presenters, streamers, and professionals who need to mark up content during live demonstrations. A continuous canvas spans all monitors, and customizable keyboard shortcuts control every action. EpicPencil operates without accounts or cloud services and does not gather telemetry data. An autodraw AI feature and automatic draw mode simplify the annotation process, while a screen brush provides fluid marking over the desktop.

★★★★★
5.0(1 ratings)
File size: 105.2 MB
The latest version of EpicPencil is: 1.0.0
Operating system: Windows, Mac OS, Linux
Languages: English, Spanish, German, Romanian, French, Portuguese, Italian
Price: $0.00 USD (Free product)
  • Fluid Overlay Drawing. This function places a transparent drawing layer above the entire desktop without capturing or modifying the underlying background. Users can sketch, circle, or underline content in real time while the original application continues running. The overlay remains active across all open windows, making it suitable for live teaching, software demonstrations, and video calls. Annotations appear immediately and can be cleared with a single command.
  • Pencil Tool. The pencil tool creates thin, precise lines for detailed marking. It responds to mouse or stylus input and produces strokes that resemble handwriting or technical diagrams. Users adjust line thickness and color before or during drawing. This tool suits underlining text, pointing to specific interface elements, or adding quick notes over documents and presentations.
  • Highlighter Tool. The highlighter applies semi-transparent strokes that emphasize content without hiding it. It mimics a physical marker and works well for marking key phrases, code lines, or chart regions. The transparency level and color are configurable. This function supports lecturers, reviewers, and analysts who need to draw attention to specific information during a session.
  • Eraser Tool. The eraser removes annotations either partially or completely. A partial erase mode deletes individual strokes, while a full clear command wipes the entire canvas. This function prevents clutter during long presentations and allows corrections without restarting the annotation layer. Keyboard shortcuts provide fast access to both erase modes.
  • Text Tool. The text tool inserts typed labels, comments, or explanations directly onto the screen. Users choose font size and color before placing text anywhere on the overlay. This function helps annotate diagrams, name parts of a chart, or leave written instructions during a remote session. Text remains visible until erased or cleared.
  • Color Picker. The color picker selects any color from the screen or from a predefined palette. Users sample a hue from an image, website, or application and apply it to the pencil, highlighter, or text tool. This function maintains visual consistency when annotating branded materials or matching existing design elements.
  • Autodraw AI. The autodraw AI feature interprets rough hand-drawn shapes and converts them into cleaner geometric forms. A loosely drawn circle becomes a precise ellipse, and a shaky rectangle becomes a straight-edged box. This function reduces the effort required to produce neat diagrams during live sessions and improves the clarity of visual explanations.
  • Automatic Draw Mode. Automatic draw mode generates annotations with minimal manual input. The program applies strokes or highlights based on predefined patterns or AI-assisted suggestions. This function assists users who need to mark content quickly without switching tools repeatedly. It suits fast-paced demonstrations where speed matters more than artistic control.
  • Multi-Monitor Canvas. This function creates one continuous drawing surface across every connected display. A stroke started on one monitor continues onto another without interruption. Users configure monitor arrangement within the settings. This function benefits professionals who work with extended desktops and need to annotate content spread across several screens.
  • Customizable Keyboard Shortcuts. Every major action has an assignable keyboard shortcut. The default combination Ctrl+Shift+D activates drawing mode, and Ctrl+Shift+C clears all annotations. Users redefine these combinations to match their workflow or avoid conflicts with other applications. This function enables fast tool switching without opening menus.
  • Privacy-First Operation. EpicPencil runs entirely on the local machine. No account registration, cloud synchronization, or telemetry collection occurs. Annotations and settings remain in local storage. This function addresses privacy requirements in corporate, educational, and healthcare environments where screen content may contain sensitive information.
  • Cross-Platform Support. The program runs on Windows 10 and 11, macOS 11 and later on Apple Silicon, and Linux x86_64. Each platform receives native performance through the Avalonia UI framework. This function ensures that teams using mixed operating systems can standardize on one annotation tool without compatibility issues.

EpicPencil was created as a free alternative to commercial screen annotation products. The development team built the program with Avalonia UI and C#, choosing this combination to achieve native performance across Windows, macOS, and Linux from a single codebase. The project began as a response to subscription-based annotation tools that required accounts and cloud connectivity. Since its initial release, the developers have added features such as autodraw AI, automatic draw mode, and multi-monitor canvas support.

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