Step 1: Open Terminal on your macOS Catalina system and enter the following command: However, the burning process for an ISO file is very simple and safe, as long as you follow the instructions carefully.

Terminal app is a frightening tool for inexperienced users because you can do serious damage to your system if you don't know exactly what you're doing. Method 3: Burn ISO to CD/DVD on macOS Catalina Using Terminal App IT professionals with wasted disks can attest to this, especially if the ISO is a bootable file meant for installation or repair. And you might receive error like the following screenshot. Since ISO is not native to Mac, the accuracy of the burned disk might not be consistent at all times. This is a fairly straightforward method but it does have some flaws. Step 4: In the window that opens, click the 'Burn' button after tweaking the settings to match your preference, if required. Step 3: With the file selected, click File on the top menu and then click 'Burn' option located at the bottom to proceed. It will be erased during the burning process. Make sure that, in the second instance, you have moved the existing data to another location or backed it up somewhere. The CD should either be a blank writable one or a re-writable one. Step 2: Now, insert a CD into the optical drive. You will get a warning if you tried to open the ISO file. Don't double-click it or it open the file, which is not possible on a Mac without first mounting it as a virtual drive. Step 1: Go to Finder, locate the ISO file, and click on it once. If you prefer not to use a third-party application and just need something to burn an ISO to a CD, this might be a suitable method. This method actually works on all versions of macOS but is not often used because many users are unaware that it even exists. Method 2: Burn ISO to CD/DVD Free on Mac Catalina in Finder App Due to these reasons, it's a favorite of new users who have almost zero experience working with disk image files and burning applications. The simplicity of the interface and the clean functionality are two of the most attractive features of this popular ISO editor. Click the 'Burn' button and wait for the ISO to be burned to the CD. Step 3: There is no need to make any settings changes as the default values for advanced settings will be based on the media you inserted. Step 2: Click the 'Burn' module on the welcome page of UUByte ISO Editor and check to see if your CD is identified in the corresponding field. You can also use a USB drive for this purpose. Ideally, a DVD would be better if the ISO contains a large installation file. Step 1: After installing UUbyte ISO Editor on your Mac and downloading the ISO file from whatever source you're using (you can also use a local ISO file that you have on your Mac's hard drive), launch the application and insert a blank CD or DVD.

Burn iso to cd mac