You may not be familiar with the CFA format before. This article will show the CFA definition and tutorial. You can open CFA files you like.

How to Open a CFA File on Windows, Mac, Linux, Android and iPhone

Last Updated on November 30, 2021 by Peter Wood


It is not common to see files end in the .cfa file extension. You can find that it is not supported to open CFA files by double-clicking. If you have no idea what a CFA file is and how to open CFA files, you just come to the right place. This article will show you some CFA viewers and converters to process CFA files. You can open and edit CFA files on any phone or computer, just like other media files. Well, let’s figure out the questions about the .cfa file extension one by one together.

How to Open a CFA File

Part 1: What Is a .cfa File

CFA is a proprietary Adobe format related to Adobe Premiere, Adobe Encore, Adobe Photoshop Lightroom, and more. CFA is known as Adobe Conformed Audio File. You can store audio data and other multimedia cache files in CFA format.

The CFA file takes a portion of storage space. But when you finish the project, the large CFA file will be deleted by Adobe automatically. Thus, you can delete CFA files to clean the media cache regularly. The additional disk space can be available again. You can find CFA files in C:\Users\"User"\AppData\Local\Roaming\Adobe\Common\Media Cache Files or other categories.

CFA File Location

Part 2: How to Open a CFA File

Most media players cannot open files in the .cfa file extension. If you want to open CFA files on Mac and Windows, you need to find programs to open .cfa files first. The CFA compatible programs include Adobe Premiere Pro and Adobe Photoshop Lightroom. Moreover, you can use Adobe Encore, Adobe Creative Cloud, Adobe Soundbooth, Adobe After Effect CS6, and more to open CFA files as well.

Here is the tutorial to open a CFA file on different platforms if you have no idea which CFA file viewer to choose.

Open a CFA file on Windows

Step 1: Right-click on the CFA file.

Step 2: Choose Open with to get all CFA viewers to open with CFA files.

Step 3: If it fails, you can choose Choose another app to open CFA files with this app.

Open a CFA file on Mac

Step 1: Right-click on the CFA file.

Step 2: Choose Open with followed by Other…

Step 3: Select a program to open a CFA file on Mac.

Step 4: You can mark before the Always Open with option.

Open a CFA file on Linux

Step 1: Right-click on the CFA file.

Step 2: Select Open with from the right-click menu.

Step 3: Choose a CFA reader to read CFA files on Linux.

Open a CFA file on iPhone

Step 1: Tap the Share icon when you cannot open a CFA file on iPhone.

Step 2: Choose an app.

Step 3: Use that app to open .cfa files on an iOS device.

Open a CFA file on Android

Step 1: Open the Settings app.

Step 2: Choose Apps from the Settings list.

Step 3: Tap Options on the top right corner of the screen.

Step 4: Change Default apps to open CFA files on Android.

Note: To open files in CFA file format successfully, you need to update CFA viewer apps to the latest version.

Bonus Tips: CFA File Converters to Convert CFA Files

It is not supported to convert a CFA file by renaming the file extension. You can use a CFA file format converter to convert CFA to PDF, Word, and other formats. For instance, you can use File Converter to convert CFA files on iPhone and iPad devices for $2.99. However, there are not many CFA file converter apps you can select.

Part 3: Powerful Media Viewers for All Mac Users

If you want to browse images and videos easily, WidsMob Viewer Pro can be your first choice. The media viewer can let you open photos, videos, and audio. You can browse all files in a folder and view media files with fast speed and simple operation. The viewing mode can meet your viewing demand.

Though you cannot open CFA files on Mac with this program, you can still open the recorded or downloaded videos and other media files using the left or right key easily.

1. View media files in slideshow mode, library mode, EXIF mode, favorite mode, and more.

2. Wide support of video and image formats, as well as RAW format cameras.

3. 5x faster speed based on the hardware acceleration algorithm.

4. Manage and edit files within the Mac media viewer.

Win Download Mac Download

Step 1: Free download, install, and launch WidsMob Viewer Pro. Choose Open from the File drop-down list. You can open any folder to the multimedia viewer.

Open Folder Viewer Pro

Step 2: You will be in thumbnail mode by default. To get the detailed information, you can double-click on any photo to enlarge it. You can view a video file within the same folder too. In addition, you can click the Play icon to preview this video if necessary.

View Photo Viewer Pro

Step 3: Unfold the View list. You can choose Show Info to check the EXIF information about each photo. Or you can select Slideshow or Enter Full Screen to enter into slideshow mode or full-screen mode.

Show Info Viewer Pro

By the way, you can select Batch from the Edit list to batch rename, convert and resize all your media files. You can explore more viewing and editing features here.

Batch Process Viewer Pro

Step 4: If you want to share a photo or video, you can click Share near the bottom. Here you can share files to Facebook, Twitter, Flickr, Email, AirDrop, and more.

Share Photo Viewer Pro
Win Download Mac Download

All in all, you can open CFA files with the above methods on Windows, Mac, Linux, iPhone, and Android successfully. CFA is not a format. Thus, you had better use Adobe products to read and edit files in the .cfa file extension. As for other media files, you can run WidsMob Viewer Pro to open all files, folders, and RAW format cameras with ease, including Adobe Digital Negative, AgfaPhoto, Alcatel, AVT, and more.