Go to Windows platform Display platforms icon
Go to Windows platform Go to Mac platform Go to Android platform
Streamlabs OBS 1.21.9 icon

Streamlabs OBS 1.21.9

1.21.9
Logitech International S.A
5.0
273 MB size

Fast Feature-Packed Broadcast Software Designed by Pro Streamers!

Streamlabs Desktop is a free live streaming and recording software for Windows. It is designed for gamers and content creators who want to broadcast gameplay, webcam footage, and other content to popular streaming platforms.

The application combines scene management, screen capture, webcam support, audio mixing, alerts, overlays, and chat tools in one interface. It is based on OBS technology but adds an easier setup process and a range of streaming-focused features.

Key Features

Live Streaming – Broadcast gameplay, desktop activity, webcam footage, and other content to supported streaming platforms.

Scene and Source Management – Create scenes and add sources such as game capture, display capture, webcams, images, media files, and browser sources.

Alerts and Widgets – Add notifications for followers, subscribers, donations, and other stream events.

Overlays and Themes – Customize your broadcasts with ready-made overlays and themes.

Cloudbot – Provides chatbot commands and basic moderation tools for live streams.

Recording – Record gameplay and other content locally without going live.

Multistreaming – Stream to multiple platforms simultaneously with a supported Streamlabs Ultra subscription.

User Interface

Streamlabs Desktop uses a scene-based interface with a video preview, scenes, sources, audio mixer, and streaming controls.

Its integrated dashboard also provides access to alerts, chat, widgets, and other streaming tools, reducing the need to manage multiple browser windows.

Installation and Setup

  1. Download and install Streamlabs Desktop.
  2. Launch the application and sign in.
  3. Connect your preferred streaming account.
  4. Follow the setup wizard to configure your hardware and streaming settings.
  5. Add your game, webcam, microphone, and other sources.
  6. Select an overlay or create your own scene.
  7. Start streaming or recording.

How to Use

Create a scene and add the sources you want to display. Configure your microphone and desktop audio in the mixer, then set up alerts and overlays as needed.

When everything is ready, select your streaming platform and click Go Live. You can also use the recording feature to save videos locally.

FAQ

Is Streamlabs Desktop free?

Yes. The basic version is free, while some advanced features are available through the Streamlabs Ultra subscription.

Is Streamlabs Desktop the same as Streamlabs OBS?

Yes. Streamlabs OBS was renamed Streamlabs Desktop.

Can I use Streamlabs Desktop for recording?

Yes. It can record gameplay, webcams, desktop activity, and other sources locally.

Can I stream to multiple platforms?

Yes. Multistreaming is available with supported subscription plans.

Can I use Streamlabs Desktop with a console?

Yes, but a capture card is generally required to capture console gameplay through a Windows PC.

Alternatives

OBS Studio – Free and open-source streaming and recording software with extensive customization options.

XSplit Broadcaster – A user-friendly broadcasting application with professional streaming features.

Restream Studio – A browser-based streaming solution focused on multistreaming.

vMix – Advanced live production software for professional broadcasting.

Pricing

Free – Basic streaming, recording, alerts, widgets, and overlays.

Streamlabs Ultra – Adds premium overlays, multistreaming, additional storage, advanced editing tools, and other premium features.

System Requirements

  • OS: Windows 10 or Windows 11 (64-bit)
  • CPU: Intel Core i5 2nd Gen / AMD Ryzen 3 or better
  • RAM: 8 GB minimum
  • GPU: NVIDIA GTX 1050 / AMD RX 560 or equivalent
  • DirectX: Version 11 or later
  • Storage: At least 250 MB

PROS

  • Easy to set up
  • User-friendly interface
  • Built-in alerts and widgets
  • Customizable overlays
  • Supports local recording
  • Multistreaming support

CONS

  • Can use considerable system resources
  • Some features require a paid subscription
  • Large numbers of browser sources can increase CPU usage
  • Less lightweight than some alternatives

Conclusion

Streamlabs Desktop is a convenient streaming and recording tool for Windows users. Its simple setup, built-in alerts, overlays, widgets, and scene management make it particularly suitable for beginners and gaming streamers.

Users who want maximum customization and an open-source solution may prefer OBS Studio, while Streamlabs Desktop is a good choice for those who value convenience and integrated streaming tools.

Information about Streamlabs OBS 1.21.9

License Open Source
Op. System Windows
Category Video
Language English + more
Author Logitech International S.A
permission icon Permissions Not applicable
Date 2026-08-19
Size 273 MB
File type Official Website

Apps recommended for you

Orbit Video Downloader icon
Orbit Video Downloader for Windows is a fast and easy-to-use tool for downloading videos from various websites and saving them in different formats.
HandBrake 1.11.2 icon
Free tool for converting video from nearly any format
Streamlabs Desktop icon
Broadcast online with all the frills
K-Lite Codec Pack (Mega) icon
Play any video with this recommended kit
DCP-o-matic icon
A useful tool for film projectionists
MP4 Downloader icon
MP4 Downloader for Windows is a tool that enables users to download MP4 videos from various websites and save them in high quality.
4k Video Downloader icon
4K Video Downloader for Windows allows users to download videos, playlists, channels, and subtitles from YouTube and other video-sharing sites in high quality.
PotPlayer 1.7.23118 (64-bit) icon
A pretty awesome and powerful free media player for Windows
Pianoteq 9.2.2 icon
Virtual Windows Desktop Piano and Physically Modelled Acoustic
Replay Music 2026.8.16.36 icon
The Audio Recorder for Music That Magically Identifies & Tags Songs!
Replay Radio 2026.8.16.36 icon
Automatically Record your Favorite Radio Shows and Listen on your PC!
rekordbox 7.2.18 icon
Expand your DJ experience with the possibilities of rekordbox
XMedia Recode 3.6.3.8 (64-bit) icon
Easy-to-use software that helps you convert audio and video files
Plex Media Server 1.43.3.10861 icon
Upload media content to a media center to stream movies, music, photos
MP4 Player 6.4.11 icon
Play MP4, FLV, and WebM video files that downloaded from video sites!
AVS Video Editor icon
Powerful multitask application to edit video
Shotcut 26.8.1 icon
A free, open source, cross-platform video editor for Windows
GoldWave 7.05 icon
Audio Editor, Recorder, Converter, Restoration and Analysis Software!
Emby Server icon
The Emby Theater server
DCP-o-matic icon
A useful tool for film projectionists
Any Video Downloader icon
Any Video Downloader for Windows allows users to download videos from various websites in different formats and resolutions for offline viewing.
JRiver Media Center icon
JRiver Media Center for Windows is a versatile media player and organizer that supports audio, video, and image management for a seamless media experience.
AnyRec Screen Recorder icon
AnyRec Screen Recorder for Windows is a lightweight tool that allows users to capture screen activity, audio, and webcam video easily.