See if you can get a DVD version, Boot from the DVD, hold down 'C' after the chime, erase and format the hard drive Mac OS Extended (Journaled) and do the install, update to OS X.6.8 and from there if you have an Apple ID you can download operating systems from the App Store. With a 2011 iMac with say 8GB of memory go for the latest version, El. As with prior versions of OS X, the new version 10.11 “El Capitan” is available as a free purchase from the App Store, and should then download and run to allow you to upgrade your system. If all goes well, you should see the OS X installation window that instructs you to begin the upgrade process, but there may be instances where this does.
Download for Windows
To use Elgato Video Capture for Windows, you will need to download both the Driver, and the Software. After downloading, run the driver installation and follow the instructions. You can also update previous driver versions with this application.
Newest Software (Windows)
Download Driver for Elgato Video Capture
Download for Mac
To check for updates and install the latest version, first launch Elgato Video Capture and then select 'Check for Updates' from the menu. The software update will install automatically.
Newest Software (OS X)
Download Elgato Video Capture 2.0.4 for Mac
Requires OS X El Capitan 10.11 or later.
Older Software (OS X)
Download Elgato Video Capture 2.0.2 for Mac
Elgato Video Capture 2.0.2 will work on an Intel Mac with 10.11 or later. However, we recommend macOS 10.13 or later with all software and security updates installed. Read me
Download Elgato Video Capture 1.1.5 for Mac
Elgato Video Capture 1.1.5 will work on an Intel Mac with OS X 10.6.8 or higher. However, we recommend macOS 10.13 or later with all software and security updates installed. Read Me: English / 日本語
This Item Is Temporarily Unavailable El Capitan Reinstall Chrome
Download Video Capture 1.1.3
Please note: Video Capture 1.1.3 does not support OS X 10.5.8. OS X 10.5.8 users, please use version 1.1.2. Read Me: English / Español / 日本語
Download Video Capture 1.1.2
Supports OS X 10.5.8. Read Me: English / Español / 日本語
Datasheets
Download datasheet (EN) Video Capture
Download Quick Start Guide (EN, DE, FR, SE) Video Capture
Descargar la hoja de datos (ES) Video Capture
таблица параметров (Datasheet RU) Video Capture
Başlangıç Kılavuzu (TR) Video Capture
Инструкция по эксплуатации (RU) Video Capture
instrukcja obsługi (PL) Video Capture
Software User Guide
This Item Is Temporarily Unavailable El Capitan Reinstall Using
Download User Guide (EN) Video Capture
Descargar el guía de instalación (ES) Video Capture
Scaricare la guida rapida (IT) Video Capture
FAQs
Where are my converted videos from Elgato Video Capture stored?
Can Elgato Video Capture send video to iMovie?
Can Elgato Video Capture send video to YouTube?
Can I edit video using Elgato Video Capture?
More FAQs
Support
Need help? Please contact our technical support team here.