Mac App Icon Icns

Download 305 vector icons and icon kits.Available in PNG, ICO or ICNS icons for Mac for free use. Mac users love to customize the look and feel of OS X, and one of the easiest ways to do it is by using custom icons for your apps and utilities. Apps like CandyBar have long offered a quick solution to managing your Mac’s application icons, but it’s just as simple to change most icons yourself. File extension icns is most notably associated and ued for Apple icon graphic format, which is the native icon format in Mac OS X. The typical icns files contain several different sizes of the same icon in a single file. Step 7: The file sheet will appear offering to save the chosen icon size in several graphics formats such as JPEG, JPEG-2000, OpenEXR, PDF, PNG, TIFF and ICNS, the latter being the Mac’s default app icon bundle format.

Files with icns extension can be usually encountered as icon archives from Mac OS X (macOS). Contains several sizes of icons in a single file.

Software that open icns file

Icon

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ICNS file extension- Apple icon graphic format

What is icns file? How to open icns files?

File type specification:

icns file icon:

File extension icns is most notably associated and ued for Apple icon graphic format, which is the native icon format in Mac OS X.

The typical icns files contain several different sizes of the same icon in a single file. ICSN format supports icons of various sizes, such as 16×16, 32×32, 48×48, 128×128, 256×256 and 512×512 pixels, with both 1- and 8-bit alpha channels and multiple image states. The .icsn files may be both uncompressed and compressed.

The larger icons within the icns file are typically in the JPEG 2000 file format.

Updated: May 15, 2020

The default software associated to open icns file:

File

Company or developer:
Apple, Inc.

Apple Preview is document and graphic viewer that is integral part of Mac OS X operating system. It can view and also export/convert the most common bitmap picture formats.

Company or developer:
Apple, Inc.

macOS is Unix-based desktop operating system, a successor of Mac OS X system for MacBook-family, iMac, Mac Mini and Mac Pro computers, developed and sold by Apple, Inc.

Company or developer:
Apple, Inc.

OS X or Mac OS X is Unix-based operating system developed by Apple Inc. for Macintosh computers. It contains basic core applications for everyday use, such as Finder basic file manager, Safari for Internet browsing, QuickTime for video, iTunes for managing audio data and iPod, iOS devices management , iMessage instant messaging, Mail, Contacts, Calendar and many more.

The latest version 10.11 of OS X is called El Capitan. It is available to purchase on Mac App Store as well as is distributed with new Mac computers and notebooks. It includes features to improve the security, performance, design and usability.

OS X operating system was replaced by new macOS in 2016!

Company or developer:
ChickenByte

​IconBox is a graphic utility and icon manager for Mac OS X. It is iPhoto like application that enables you to store, manage & change all your icons or dock icons using simple drag & drop like functionality.

The first icon organizer for Mac OS X now has full icon & dock customization capabilities and online tools for searching new icons.

Related articles:

Help how to open:

ICNS icon can be natively opened in Apple Preview and edited in most icon-editing software tools.

How to convert:

Axialis IconWorkshop and IcoFX are able to work and convert the .incs files.

Find conversions from icns file:

Find converter to icns file type:

List of software applications associated to the .icns file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open icns file, edit icns file, convert icns file, view icns file, play icns file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting icns files.

Software that open icns file - Apple icon graphic format

Programs supporting the exension icns on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open icns file action.

Microsoft Windows:

Apple macOS / Mac OS X:

Main software associated with icns file by default:
Preview
Other suggested software:
icns Browser
Apple Icon Composer
Icons Maker
Image2icon

App Icon

Beautiful app icons are an important part of the user experience on all Apple platforms. A unique, memorable icon evokes your app and can help people recognize it at a glance on the desktop, in Finder, and in the Dock. Polished, expressive icons can also hint at an app’s personality and even its overall level of quality.

In macOS 11, app icons share a common set of visual attributes, including the rounded-rectangle shape, front-facing perspective, level position, and uniform drop shadow. Rooted in the macOS 11 design language, these attributes showcase the lifelike rendering style people expect in macOS while presenting a harmonious user experience. To download templates that specify the correct shape and drop shadow, see Apple Design Resources.

IMPORTANT When you update your app for macOS 11, use your new app icon design to replace the icon you designed for earlier versions. You can’t include two different app icons for one app, and the macOS 11 app icon style looks fine on a Mac running Catalina or earlier.

Macos Icon File

Design a beautiful icon that clearly represents your app. Combine an engaging design with an artistic interpretation of your app’s purpose that people can instantly understand.

Embrace simplicity. Find a concept or element that captures the essence of your app and express it in a simple, unique way, adding details only when doing so enhances meaning. Too many details can be hard to discern and can make the icon appear muddy, especially at smaller sizes.

Establish a single focus point. A single, centered point of interest captures the user’s attention and helps them recognize your app at a glance. Presenting multiple focus points can obscure the icon’s message.

To give people a familiar and consistent experience, prefer a design that works well across multiple platforms. If your app runs on other platforms, use a similar image for all app icons while rendering them in the style that’s appropriate for each platform. For example, in iOS and watchOS, the Mail app icon depicts the white envelope in a streamlined, graphical style; in macOS 11, the envelope includes depth and detail that communicate a realistic weight and texture.

macOS 11

Consider depicting a familiar tool to communicate what people use your app to do. To give context to your app’s purpose, you can use the icon background to portray the tool’s environment or the items it affects. For example, the TextEdit icon pairs a mechanical pencil with a sheet of lined paper to suggest a utilitarian writing experience. After you create a detailed, realistic image of a tool, it often works well to let it float just above the background and extend slightly past the icon boundaries. If you do this, make sure the tool remains visually unified with the background and doesn’t overwhelm the rounded-rectangle shape.

Make real objects look real. If you depict real objects in your app icon, make them look like they’re made of physical materials and have actual mass. Replicate the characteristics of substances like fabric, glass, paper, and metal to convey an object’s weight and feel. For example, the Xcode app icon features a hammer that looks like it has a steel head and polymer grip.

If text is essential for communicating your app’s purpose, consider creating a graphic abstraction of it. Actual text in an icon can be difficult to read and doesn’t support accessibility or localization. To give the impression of text without implying that people should zoom in to read it, you can create a graphic texture that suggests it.

To depict photos or parts of your app’s UI, create idealized images that emphasize the features you want people to notice. Photos are often full of details that obscure the main content when viewed at small sizes. If you want to use a photo in your icon, pick one with strongly contrasting values that make the main subject stand out. Remove unimportant details that make primary lines and shapes fuzzy or indistinct. If your app has a UI that people recognize, avoid simply replicating standard UI elements or using a screenshot in your icon. Instead, consider designing a graphic that echoes the UI and expresses the personality of your app.

Don’t use replicas of Apple hardware products. Apple products are copyrighted and can’t be reproduced in your icons or images. Avoid displaying replicas of devices, because hardware designs tend to change frequently and can make your icon look dated.

Use the drop shadow in the icon-design template. The template includes the system-defined drop shadow that helps your app icon coordinate with other macOS 11 icons.

Consider using interior shadows and highlights to add definition and realism. For example, the Mail app icon uses both shadows and highlights to give the envelope authenticity and to suggest that the flap is slightly open. In icons that include a tool that floats above a background — such as TextEdit or Xcode — interior shadows can strengthen the perception of depth and make the tool look real. Shadows and highlights should suggest a light source that faces the icon, positioned just above center and tilted slightly downward.

Avoid defining contours that suggest a shape other than a rounded rectangle. In rare cases, you might want to fine-tune the basic app icon shape, but doing so risks creating an icon that looks like it doesn’t belong in macOS 11. If you must alter the shape, prefer subtle adjustments that continue to express a rounded rectangle silhouette.

Consider adding a slight glow just inside the edges of your icon. If your app icon includes a dark reflective surface, like glass or metal, add an inner glow to make the icon stand out and prevent it from appearing to dissolve into dark backgrounds.

Keep primary content within the icon grid bounding box; keep all content within the outer bounding box. If an icon’s primary content extends beyond the icon grid bounding box, it tends to look out of place. If you overlay a tool on your icon, it works well to align the tool’s top edge with the outer bounding box and its bottom edge with the inner bounding box, as shown below.

In addition to the bounding boxes and suggested tool placement, the icon design template provides a grid to help you position items within an icon. You can also use the icon grid to ensure that centered inner elements like circles use a size that’s consistent with other icons in the system.

App Icon Attributes

Mac Icon Format

All app icons should use the following specifications.

AttributeValue
FormatPNG
Color spacesRGB (color) or Gray Gamma 2.2 (grayscale)
LayersFlattened with transparency as appropriate
Resolution@1x and @2x (see Image Size and Resolution)
ShapeSquare with no rounded corners

Mac Icon File

Don’t provide app icons in ICNS or JPEG format. The ICNS format doesn’t support features like wide color gamut or deliver the performance and efficiency you get when you use asset catalogs. JPEG doesn’t support transparency through alpha channels, and its compression can blur or distort an icon’s images. For best results, add deinterlaced PNG files to the app icon fields of your Xcode project’s asset catalog. Autocad Keygen Internal Error 2503.

App Icon Sizes

Your app icon is displayed in many places, including in Finder, the Dock, Launchpad, and the App Store. To ensure that your app icon looks great everywhere people see it, provide it in the following sizes:

  • 512x512 pt (512x512 px @1x, 1024x1024 px @2x)
  • 256x256 pt (256x256 px @1x, 512x512 px @2x)
  • 128x128 pt (128x128 px @1x, 256x256 px @2x)
  • 32x32 pt (32x32 px @1x, 64x64 px @2x)
  • 16x16 pt (16x16 px @1x, 32x32 px @2x)

Mac App Icon Format

Maintain visual consistency in all icon sizes. As icon size decreases, fine details become muddy and hard to distinguish. At the smallest sizes, it’s important to remove unnecessary features and exaggerate primary features to help the content remain clear. As you simplify icons that are visually smaller, don’t let them appear drastically different from their larger counterparts. Strive to make subtle variations that ensure the icon remains visually consistent when displayed in different environments. For example, if people drag your icon between displays with different resolutions, the icon’s appearance shouldn’t suddenly change.

The 512x512 pt Safari app icon (on the left) uses a circle of tick marks to indicate degrees; the 16x16 pt version of the icon (on the right) doesn’t include this detail.