Adobe Reader 20.012.20043 for Mac is free to download from our application library. The following versions: 11.0, 10.1 and 9.4 are the most frequently downloaded ones by the program users. The following versions: 11.0, 10.1 and 9.4 are the most frequently downloaded ones by the program users. Adobe AIR is a cross-operating-system runtime that lets developers combine HTML, JavaScript, Adobe Flash® and Flex technologies,and ActionScript® to deploy rich Internet applications (RIAs) on a broad range of devices including desktop computers, netbooks, tablets, smartphones, and TVs.

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Troubleshoot Adobe AIR installation for Mac OS. AIR SDK User Guide Select an article: Select an article: On this page Determine the version of Adobe AIR on your computer Locate and view the installation log file Common Installation Problems Other Known Adobe AIR Installation Issues. Adobe AIR for Mac. Free Adobe Systems Mac OS X 10.10/10.6/10.7/10.8/10.9 Version 21.0 Full Specs. Editors' Rating: Editors' Rating: 4. Adobe AIR applications can be published as native phone applications on certain mobile operating systems, such as Android (ARM Cortex-A8 and above) and Apple iOS. In May 2017, Adobe stopped releasing AIR for Android, and the app was eventually removed from the Play Store in September 2018, but it can still be downloaded through their website.

Native extensions for Adobe AIR provide ActionScript APIs that provide you access to device-specific functionality programmed in native code. Native extension developers sometimes work with device manufacturers, and sometimes are third-party developers.

If you are developing a native extension, see Developing Native Extensions for Adobe AIR.

A native extension is a combination of:

• ActionScript classes.

• Native code.

However, as an AIR application developer using a native extension, you work with only the ActionScript classes.

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Native extensions are useful in the following situations:

• The native code implementation provides access to platform-specific features. These platform-specific features are not available in the built-in ActionScript classes, and are not possible to implement in application-specific ActionScript classes. The native code implementation can provide such functionality because it has access to device-specific hardware and software.

• A native code implementation can sometimes be faster than an implementation that uses only ActionScript.

• The native code implementation can provide ActionScript access to legacy native code.

Some examples of native extensions are on the Adobe Developer Center. For example, one native extension provides AIR applications access to Android’s vibration feature. See Native extensions for Adobe AIR.

AIR Native Extension (ANE) files

Native extension developers package a native extension into an ANE file. An ANE file is an archive file that contains the necessary libraries and resources for the native extension.

Note for some devices, the ANE file contains the native code library that the native extension uses. But for other devices, the native code library is installed on the device. In some cases, the native extension has no native code at all for a particular device; it is implemented with ActionScript only.

As an AIR application developer, you use the ANE file as follows:

• Include the ANE file in the application’s library path in the same way you include a SWC file in the library path. This action allows the application to reference the extension’s ActionScript classes.

  Note: When compiling your application, be sure to use dynamic linking for the ANE. If you use Flash Builder, specify External on the ActionScript Builder Path Properties panel; if you use the command line, specify -external-library-path.

• Package the ANE file with the AIR application.

Native extensions versus the NativeProcess ActionScript class

ActionScript 3.0 provides a NativeProcess class. Digger for mac. This class lets an AIR application execute native processes on the host operating system. This capability is similar to native extensions, which provide access to platform-specific features and libraries. When deciding on using the NativeProcess class versus using a native extension, consider the following:

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• Only the extendedDesktop AIR profile supports the NativeProcess class. Therefore, for applications with the AIR profiles mobileDevice and extendedMobileDevice, native extensions are the only choice.

• Native extension developers often provide native implementations for various platforms, but the ActionScript API they provide is typically the same across platforms. When using the NativeProcess class, ActionScript code to start the native process can vary among the different platforms.

• The NativeProcess class starts a separate process, whereas a native extension runs in the same process as the AIR application. Therefore, if you are concerned about code crashing, using the NativeProcess class is safer. However, the separate process means that you possibly have interprocess communication handling to implement.

Native extensions versus ActionScript class libraries (SWC files)

A SWC file is an ActionScript class library in an archive format. The SWC file contains a SWF file and other resource files. The SWC file is a convenient way to share ActionScript classes instead of sharing individual ActionScript code and resource files.

A native extension package is an ANE file. Like a SWC file, an ANE file is also an ActionScript class library, containing a SWF file and other resource files in an archive format. However, the most important difference between an ANE file and a SWC file is that only an ANE file can contain a native code library.

Supported devices

Starting in AIR 3, you can use native extensions in applications for the following devices:

• Android devices, starting with Android 2.2

• iOS devices, starting with iOS 4.0

• iOS Simulator, starting with AIR 3.3

• Blackberry PlayBook

• Windows desktop devices that support AIR 3.0

• Mac OS X desktop devices that support AIR 3.0

Often, the same native extension targets multiple platforms. The extension’s ANE file contains ActionScript and native libraries for each supported platform. Usually, the ActionScript libraries have the same public interfaces for all the platforms. The native libraries are necessarily different.

Sometimes a native extension supports a default platform. The default platform’s implementation has only ActionScript code, but no native code. If you package an application for a platform that the extension does not specifically support, the application uses the default implementation when it executes. For example, consider an extension that provides a feature that applies only to mobile devices. The extension can also provide a default implementation that a desktop application can use to simulate the feature.

Supported device profiles

The following AIR profiles support native extensions:

• extendedDesktop, starting in AIR 3.0

• mobileDevice, starting in AIR 3.0

• extendedMobileDevice, starting in AIR 3.0

Task list for using a native extension

To use a native extension in your application, do the following tasks:

1. Declare the extension in your application descriptor file.

2. Include the ANE file in your application’s library path.

3. Package the application.

Declaring the extension in your application descriptor file

All AIR applications have an application descriptor file. When an application uses a native extension, the application descriptor file includes an <extensions> element. For example:

The extensionID element has the same value as the id element in the extension descriptor file. The extension descriptor file is an XML file called extension.xml. It is packaged in the ANE file. You can use an archive extractor tool to look at the extension.xml file.

Including the ANE file in your application’s library path

To compile an application that uses a native extension, include the ANE file in your library path.

Using the ANE file with Flash Builder

If your application uses a native extension, include the ANE file for the native extension in your library path. Then you can use Flash Builder to compile your ActionScript code.

Do the following steps, which use Flash Builder 4.5.1:

1. Change the filename extension of the ANE file from .ane to .swc. This step is necessary so that Flash Builder can find the file.

2. Select Project > Properties on your Flash Builder project.

3. Select the Flex Build Path in the Properties dialog box.

4. In the Library Path tab, select Add SWC..

5. Browse to the SWC file and select Open.

6. Select OK in the Add SWC.. dialog box.

   The ANE file now appears in the Library Path tab in the Properties dialog box.

7. Expand the SWC file entry. Double-click Link Type to open the Library Path Item Options dialog box.

8. In the Library Path Item Options dialog box, change the Link Type to External.

Now you can compile your application using, for example, Project > Build Project.

Using the ANE file with Flash Professional

If your application uses a native extension, include the ANE file for the native extension in your library path. Then you can use Flash Professional CS5.5 to compile your ActionScript code. Do the following:

1. Change the filename extension of the ANE file from .ane to .swc. This step is necessary so that Flash Professional can find the file.

2. Select File > ActionScript Settings on your FLA file.

3. Select the Library Path tab in the Advanced ActionScript 3.0 Settings dialog box.

4. Select the Browse To SWC File button.

5. Browse to the SWC file and select Open.

   The SWC file now appears in the Library Path tab in the Advanced ActionScript 3.0 Settings dialog box

6. With the SWC file selected, select the button Select Linkage Options For A Library.

7. In the Library Path Item Options dialog box, change the Link Type to External.

Packaging an application that uses native extensions

Use ADT to package an application that uses native extensions. You cannot package the application using Flash Professional CS5.5 or Flash Builder 4.5.1.

Details about using ADT are at AIR Developer Tool (ADT).

For example, the following ADT command creates a DMG file (a native installer file for Mac OS X) for an application that uses native extensions:

The following command creates an iOS package for an iPhone application:

Note the following:

• Use a native installer package type.

• Specify the extension directory.

• Make sure that the ANE file supports the application’s target device.

Use a native installer package type

The application package must be a native installer. You cannot create a cross-platform AIR package (a .air package) for an application that uses a native extension, because native extensions usually contain native code. However, typically a native extension supports multiple native platforms with the same ActionScript APIs. In these cases, you can use the same ANE file in different native installer packages.

The following table summarizes the value to use for the -target option of the ADT command:

Specify the extension directory

Use the ADT option -extdir to tell ADT the directory that contains the native extensions (ANE files).

For details about this option, see File and path options.

Make sure that the ANE file supports the application’s target device

When providing an ANE file, the native extension developer informs you which platforms the extension supports. You can also use an archive extractor tool to look at the contents of the ANE file. The extracted files include a directory for each supported platform.

Knowing which platforms the extension supports is important when packaging the application that uses the ANE file. Consider the following rules:

• To create an Android application package, the ANE file must include the Android-ARM platform. Alternatively, the ANE file must include the default platform and at least one other platform.

• To create an iOS application package, the ANE file must include the iPhone-ARM platform. Alternatively, the ANE file must include the default platform and at least one other platform. Best free 3d software for mac.

• To create an iOS Simulator application package, the ANE file must include the iPhone-x86 platform.

• To create a Mac OS X application package, the ANE file must include the MacOS-x86 platform. Alternatively, the ANE file must include the default platform and at least one other platform.

• To create a Windows application package, the ANE file must include the Windows-x86 platform. Alternatively, the ANE file must include the default platform and at least one other platform.