With an all-new design that looks great on macOS Big Sur, Xcode 12 has customizable font sizes for the navigator, streamlined code completion, and new document tabs. Xcode 12 builds Universal apps by default to support Mac with Apple Silicon, often without changing a single line of code.
Designed for macOS Big Sur.

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Xcode 12 looks great on macOS Big Sur, with a navigator sidebar that goes to the top of the window and clear new toolbar buttons. The navigator defaults to a larger font that’s easier to read, while giving you multiple size choices. New document tabs make it easy to create a working set of files within your workspace.

Document tabs.
The new tab model lets you open a new tab with a double-click, or track the selected file as you click around the navigator. You can re-arrange the document tabs to create a working set of files for your current task, and configure how content is shown within each tab. The navigator tracks the open files within your tabs using strong selection.
The Unarchiver provides support to every release of the Mac OS software that’s in use. This is regardless if you’re using the latest release, Sierra, macOS High Sierra, Mac OS X El Capitan, Mountain Lion, Mavericks, Snow Leopard, Yosemite, and so forth. OS X v10.5.1 and later include an application firewall you can use to control connections on a per-application basis (rather than a per-port basis). This makes it easier to gain the benefits of firewall protection, and helps prevent undesirable apps from taking control of network ports open for legitimate apps. The best email app to easily organize your Yahoo, Outlook, AOL and Gmail accounts. Regardless of your email address, you can experience the Yahoo Mail app’s beautiful design, easy-to-use interface, and lightning-fast speed. What’s more, Yahoo Mail offers 1,000 GB of free cloud storage, so you never have to worry about space again.
Navigator font sizes.
The navigator now tracks the system setting for “Sidebar icon size” used in Finder and Mail. You can also choose a unique font size just for Xcode within Preferences, including the traditional dense information presentation, and up to large fonts and icon targets.
Code completion streamlined.
A new completion UI presents only the information you need, taking up less screen space as you type. And completions are presented much faster, so you can keep coding at maximum speed.
Redesigned organizer.
An all-new design groups all critical information about each of your apps together in one place. Choose any app from any of your teams, then quickly navigate to inspect crash logs, energy reports, and performance metrics, such as battery consumption and launch time of your apps when used by customers.
SwiftUI
SwiftUI offers new features, improved performance, and the power to do even more, all while maintaining a stable API that makes it easy to bring your existing SwiftUI code forward into Xcode 12. A brand new life cycle management API for apps built with SwiftUI lets you write your entire app in SwiftUI and share even more code across all Apple platforms. And a new widget platform built on SwiftUI lets you build widgets that work great on iPad, iPhone, and Mac. Your SwiftUI views can now be shared with other developers, and appear as first-class controls in the Xcode library. And your existing SwiftUI code continues to work, while providing faster performance, better diagnostics, and access to new controls.
Universal app ready.
Xcode 12 is built as a Universal app that runs 100% natively on Intel-based CPUs and Apple Silicon for great performance and a snappy interface.* It also includes a unified macOS SDK that includes all the frameworks, compilers, debuggers, and other tools you need to build apps that run natively on Apple Silicon and the Intel x86_64 CPU.
Updated automatically
When you open your project in Xcode 12, your app is automatically updated to produce release builds and archives as Universal apps. When you build your app, Xcode produces one binary “slice” for Apple Silicon and one for the Intel x86_64 CPU, then wraps them together as a single app bundle to share or submit to the Mac App Store. You can test this at any time by selecting “Any Mac” as the target in the toolbar.
Test multiple architectures.
On the new Mac with Apple Silicon, you can run and debug apps running on either the native architecture or on Intel virtualization by selecting “My Mac (Rosetta)” in the toolbar.
Multiplatform template
New multiplatform app templates set up new projects to easily share code among iOS, iPadOS, and macOS using SwiftUI and the new lifecycle APIs. The project structure encourages sharing code across all platforms, while creating special custom experiences for each platform where it makes sense for your app.
Improved auto-indentation
App Cho Mac Os 10.12
Swift code is auto-formatted as you type to make common Swift code patterns look much better, including special support for the “guard” command.
StoreKit testing

New tools in Xcode let you create StoreKit files that describe the various subscription and in-app purchase products your app can offer, and create test scenarios to make sure everything works great for your customers — all locally testable on your Mac.
Get started.
Download Xcode 12 and use these resources to build apps for all Apple platforms.
There are many professional photo editing software available for Mac OS but most of them are very complex and hard to understand and this is the reason why not all people can use such software.
There is a very simple photo editing application available for iOS and Android devices which are known as Snapseed so is this possible to download the Snapseed app on your Mac to edit photos in a simple way?
Today, we will be discussing this alternatives deeply in this guide.
Best Alternative to Snapseed for Mac OS:
Here, we are talking about the Polarr Photo editor which is one of the simplest ways by which you can edit photos on your Mac OS based devices. You get a wide variety of tools in this app which you can use to edit your photos.
Most photo editing tools are paid but you can download the free version of this application in order to enjoy the basic photo editing features. Although, we recommend you to get the paid version of this application if you are into professional photography.
The best part is that the subscription price of the paid version of this app is very cheap. The monthly paid subscriptions cost just $2.49 and if you choose to go with the yearly version then you can enjoy the paid features for as low as $1.99 each month which is way cheaper than other paid editing software available for Mac OS. Let us now talk about some of the best features offered by the Polarr Photo Editor application.
Features offered by Polarr Photo Editor:
- Very Simple User interface and you can easily locate and use tools.
- Hundreds of filters to apply to your photos.
- You also get some really useful editing features including 3D Luts, adjustments, masks, retouch, layers, and utilities.
- It can run on a low end computer without any kind of a hassle because the minimum system requirements to run this software is very less.
- Any beginner can edit his/her photos on this software because it is way too easy to use.
- There is also a paid and a free version of this software so you can choose any of them as per your preference.
We have mentioned some features of the Pollar photo editor above in the article. Now, it is time to discuss the downloading procedure of this application.
Also Read:Download Snapseed Apk
How to download the Polarr Photo editor on Mac:
App Cho Mac Os 10.10
Downloading Polarr photo editor is a very simple process. You can install it on your phone directly from the iTunes application available on your Mac OS based device.
The steps by which you can download it from the iTunes software are mentioned below:-
Step 1- Go to the iTunes application.
Step 2- Now, search for “Polarr photo editor” in the search tab..
Step 3- After that, download the application which you will find in the search results.
Summing Up:
This was a guide to install the Polarr Photo editor on Mac. We hope that you found this guide to be useful. Make sure to put your suggestions in the comments tab.