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A free, open-source Camtasia alternative

OpenScreen is a free Camtasia alternative for Windows, macOS and Linux, released under the MIT license. Like Camtasia, it records the screen, webcam and audio, zooms in where the cursor goes, transcribes speech on your machine with Whisper, and exports MP4 or GIF. Unlike Camtasia, which is sold as an annual subscription and watermarks exports from its free editor, it costs nothing, needs no account and adds no watermark. Camtasia is still the better choice if you build training with quizzes and SCORM reporting, deliver closed captions or VTT files, or publish straight to YouTube or Screencast.

This page is published by the OpenScreen project. The Camtasia details come from TechSmith's own pages and were checked in September 2026. The sources are listed at the end.

At a glance​

OpenScreenCamtasia
PriceFree, including commercial usePaid plans are annual subscriptions. On TechSmith's store, read in euros: Starter at €39.56 per year with a watermark, Essentials at €182.49 per year without one (as of September 2026)
Free optionThe whole appCamtasia Editor exports carry a watermark until you move to Essentials, Create, Pro or a Business license. Camtasia Online, a browser recorder, is free with no watermark
Account and activationNo account. No activationThe trial needs a TechSmith account and an internet connection. Subscriptions need internet access to activate, then once every 90 days
Source codeOpen source, MIT licenseProprietary
PlatformsWindows 10 (1903 or later) and 11, x64. macOS 13 or later, Apple Silicon and Intel. Linux, x64Windows 10 20H2 or later, 64-bit, with an AVX2 processor. macOS 14.0 or later. No Linux (as of September 2026)
What it recordsA display or one window, with webcam, microphone and system audioScreen, webcam, microphone and system audio, on separate tracks
Automatic zoomsYes, placed from the recorded cursorYes, SmartFocus, on Camtasia Recorder and Camtasia Rev recordings
Cursor effectsSize, smoothing, motion blur, click bounce and cursor themes14 cursor effects, plus click effects such as ripple, rings and click zoom
CaptionsOn-device Whisper, one model of about 264 MB, downloaded once. Auto-detect or 100 language codes. Burned into the videoOn-device Whisper, 57 languages listed. Dynamic captions, closed captions, and basic VTT import and export
TranslationCaptions into 15 languages, through an AI provider you connectAudio and transcript into 7 languages and 9 dialects, on the Pro plan
Generative AIOptional chat editing, with your own keyBuilt into the Create and Pro plans. Voices on both. Avatars, dubbing and translation on Pro
Quizzes and SCORMNoYes. Four question types, with results reported to a SCORM-compliant LMS
ExportMP4 (H.264 or H.265) or GIF, up to 60 fps, no watermarkMP4, GIF, M4A, WebM with transparency, or an interactive Smart Player video
PublishingA file on disk. No hostingScreencast hosting and direct YouTube upload
Command linerecord, export, captions and pack commands. NDJSON output with --jsonDocumented switches that control Camtasia Recorder on Windows, versions 9 and later

What both apps do​

The core of a screen-recording workflow is in both. None of the following is unique to either app.

  • Automatic zooms. Camtasia's SmartFocus reads mouse movement, scrolling and clicks from a Camtasia Recorder file, and also works on Camtasia Rev media. In OpenScreen, Auto-enhance → Automatic zooms places the zooms from the recorded cursor movement, with no network call and no model. Manual zooms at six depths sit alongside them. More on auto-zoom.
  • A cursor you can change afterward. Both keep cursor data from their own recordings, so cursor and click effects are applied after the take.
  • Webcam, microphone and system audio in the same recording.
  • A timeline with several clips. Both edit recordings and imported videos on a timeline. In OpenScreen, the timeline also holds voice-over and music tracks, speed regions, and a crop for each clip. See Media library & clips.
  • Annotations. Camtasia has callouts, including curved arrows. OpenScreen has text with six animations, arrows in eight directions, images, and blur regions.
  • Camera background removal. Camtasia has a Background Removal effect. OpenScreen removes, blurs or replaces the webcam background without a green screen.
  • Transcription on your machine. Camtasia's captions use Whisper, and TechSmith says transcription is done locally, on the device. OpenScreen runs one Whisper Small model of about 264 MB, downloaded once. More on captions.
  • Editing by transcript. Camtasia lists text-based video editing. In OpenScreen, you select words in the transcript and delete them to cut that passage. See Captions & transcript.

Where OpenScreen differs​

Price and license​

  • Free, with no subscription. No plan, no account, no activation, no watermark, and commercial use is allowed. Camtasia is sold as an annual subscription, and both its free editor and its Starter plan watermark every export.
  • Nothing to renew after perpetual licenses end. TechSmith moved to subscription-only licenses with the 2025 versions. You keep access to a perpetual copy you already bought, but TechSmith supports Camtasia Editor 2024 only through December 31, 2026 without maintenance, or October 2, 2027 with it. OpenScreen has no license to lapse.
  • MIT-licensed source. The code is on GitHub. Camtasia is proprietary.

Platforms​

  • Linux. Camtasia runs on Windows and macOS only. OpenScreen ships an AppImage, .deb, .rpm and .pacman for x64 Linux, plus a Nix flake, next to a Windows installer, a Microsoft Store listing and .dmg files for both kinds of Mac. See the Linux, Windows and macOS pages.

Automation and AI​

  • A command-line interface on every platform. The app binary takes record, export, captions and pack commands, runs them with no visible window, and prints NDJSON with --json, for scripts, CI and coding agents. TechSmith documents command-line switches for Camtasia Recorder on Windows, versions 9 and later. See the CLI reference, and what it needs on CI and servers.
  • Optional chat editing with your own key. Connect Claude, OpenAI, Gemini, Mistral, OpenRouter, MiniMax or any OpenAI-compatible endpoint, and describe cuts, zooms, speed changes or annotations in plain language. Each change lands as an ordinary undoable edit. It is off until you connect a provider, and the same provider translates captions into 15 languages. Camtasia builds its generative features into the Create and Pro plans instead. See AI editing.

When Camtasia is the better choice​

  • You build e-learning with quizzes. Camtasia adds quiz questions to a Smart Player video and reports the results to a SCORM-compliant LMS.
  • You deliver caption files. Camtasia imports and exports VTT files. OpenScreen burns captions into the video.
  • You publish from the editor. Camtasia uploads to YouTube and hosts videos on Screencast. OpenScreen gives you a file to upload wherever you share.
  • You buy for an organization. Every Camtasia plan includes chat and email support, transferable team subscriptions go through TechSmith's sales team or a reseller, and a deployment tool lets administrators turn transcription off.

Getting started​

  1. Download OpenScreen from the download page. On Windows, the Microsoft Store is the recommended route.
  2. Follow Installation. On macOS, grant the Screen Recording and Accessibility permissions before the first take.
  3. Bring over finished work as video files. OpenScreen does not open Camtasia projects, so export them to MP4 first, then import the files from the media library.
  4. Make a first recording with the quick start, then run Auto-enhance → Automatic zooms on it and add captions.

Comparing other tools as well? See the Screen Studio alternative, OpenScreen vs Cap, OpenScreen vs OBS Studio and the Loom alternative, or go back to the OpenScreen home page.

Sources​

Camtasia facts, checked September 2026:

OpenScreen facts describe version 1.11.0 and link to its documentation above.

Camtasia, TechSmith and the other product names on this page are trademarks of their respective owners. OpenScreen is an independent project and is not affiliated with or endorsed by TechSmith.

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