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Sketchover
Draw on your screen during calls and presentations
Explain anything visually without leaving the app you're showing. Sketchover adds a transparent drawing layer over your screen, with arrows, Markdown notes, screenshots, and a laser pointer. Hold Alt to interact with apps underneath on Windows and macOS. On Linux, use the click-through toggle. Copy drawings into chat or save an editable PNG. Free and open source for Windows, macOS, and Linux.
Hi everyone! I'm Ian, the maker of Sketchover and the creator of ProAnima.
Explaining something on a shared screen often means pointing at tiny details or switching to a separate whiteboard. Sketchover lets you draw directly over the app you're showing, keeping the explanation in context.
You can add arrows, Markdown notes, screenshots, and a laser pointer. Hold Alt to click and scroll underneath while your annotations stay visible. You can also copy the drawing into chat or save it as a PNG that remains editable in Sketchover.
It's free and open source under Apache 2.0, for Windows, macOS, and Linux.
I'd love to hear how you'd use it—in teaching, code reviews, design feedback, or something else. What would make screen annotation more useful in your workflow?
Thanks for taking a look!
About Sketchover on Product Hunt
“Draw on your screen during calls and presentations”
Sketchover was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #153 on the daily leaderboard. Explain anything visually without leaving the app you're showing. Sketchover adds a transparent drawing layer over your screen, with arrows, Markdown notes, screenshots, and a laser pointer. Hold Alt to interact with apps underneath on Windows and macOS. On Linux, use the click-through toggle. Copy drawings into chat or save an editable PNG. Free and open source for Windows, macOS, and Linux.
On the analytics side, Sketchover competes within Design Tools, Productivity, Open Source and GitHub — topics that collectively have 1M followers on Product Hunt. The dashboard above tracks how Sketchover performed against the three products that launched closest to it on the same day.
Who hunted Sketchover?
Sketchover was hunted by Ian Panaev. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Sketchover including community comment highlights and product details, visit the product overview.
Ian Panaev
Hi everyone! I'm Ian, the maker of Sketchover and the creator of ProAnima.
Explaining something on a shared screen often means pointing at tiny details or switching to a separate whiteboard. Sketchover lets you draw directly over the app you're showing, keeping the explanation in context.
You can add arrows, Markdown notes, screenshots, and a laser pointer. Hold Alt to click and scroll underneath while your annotations stay visible. You can also copy the drawing into chat or save it as a PNG that remains editable in Sketchover.
It's free and open source under Apache 2.0, for Windows, macOS, and Linux.
I'd love to hear how you'd use it—in teaching, code reviews, design feedback, or something else. What would make screen annotation more useful in your workflow?
Thanks for taking a look!