Xcode 12.3
Build 12C33
- Release date
- 2020-12-14
- macOS min
- 10.15.4
- Swift
- 5.3.2
- iOS SDK
- 14.3
This page aggregates download and decision information for Xcode 12.3.
Version summary
- Version
- 12.3
- Release tag
- Stable
- Edition
- -
- Coverage
- 3 variants
Auto internal links
Xcode 12.3 landing page
Download entry, compatibility notes, and practical guidance in one page.
Compare with nearby version
Compare Xcode 12.3 and 12.4 side-by-side.
Xcode for macOS 10.15.4
See all Xcode releases for this macOS version.
Xcode for iOS SDK 14.3
Browse releases by iOS SDK requirement.
All historical versions
Browse the complete historical release list.
stable
Xcode 12.3 RC 1
Build 12C33
- Release date
- 2020-12-08
- macOS min
- 10.15.4
- Swift
- 5.3.2
- iOS SDK
- 14.3
Xcode 12.3 Beta 1
Build 12C5020f
- Release date
- 2020-11-12
- macOS min
- 10.15.4
- Swift
- 5.3.2
- iOS SDK
- 14.3
Downloads redirect to Apple-hosted resources. Confirm macOS minimum and SDK target before choosing a variant.