.AB 文件扩展名

Scientific data format used to store DNA sequence information; can be viewed graphically with a chromatogram viewer, which allows for rapid detection of mutations in DNA sequences and other DNA analyses.

Most DNA sequence files use the .ABI extension.

Audio file used by Ambling BookPlayer, an audio player for Android-based mobile phones; adds the ".ab" extension to a normal .MP3 file (or other audio file) and makes the compound extension ".ab.mp3;" used so that downloaded Ambling BookPlayer files aren't mixed with other audio files played by other music players.

Ambling BookPlayer has a preference named "Add .ab Extension" that controls whether or not the ".ab" extension is added to audio files. You can uncheck this option to disable file extension renaming.

注: Ambling BookPlayer has been discontinued.

An AB file is a project created by Applix Builder, a graphical programming tool within the Applixware suite for Linux development. It stores the design and structure of a project, which includes all the necessary information about the layout, functionality, and interactions of an application.

Applix Builder was used primarily in the 1990s and early 2000s, providing features for developers and business professionals who worked within the Linux ecosystem looking to create graphical user interface (GUI) applications without extensive coding knowledge. In the software, users create projects by visually connecting components and defining how they behave. Users then save their visual structure as AB files, which they can modify or continue working on at a later time.

注: OpenText Corporation acquired the Applixware suite, including Applix Builder, in the mid-2000s and then discontinued it after more modern development environments and GUI tools for Linux emerged.

You can open AB files with Applix Builder in the Applixware suite. However, the software is no longer developed.

An AB file is an "as built" data file used by a Ford Motor Company automobile. It contains a copy of the stock data used in the vehicle's computer systems. AB files can be downloaded from MotorCraftService.com/AsBuilt.

Primarily, Ford vehicle owners use AB files to reset one or more components of their vehicles' computer systems to their default settings. They do this using programs like FORScan, which allow users to connect their PC to their vehicle and overwrite existing vehicle computer system component data.

Each AB file is specific to a specific vehicle, as noted by the Vehicle Identification Number (VIN) the file contains. The AB file's data is split using data labels, which correspond to a block of data that the vehicle's computer system uses. You can view these blocks of data and compare them to your vehicle's current configuration in FORScan.

You can open an AB file in As-Built Explorer (Windows) or any text editor to view the data it contains. If you want to use an AB file to overwrite your vehicle's current computer system configuration, you can load the file in FORScan (Windows). Note that you must reconfigure each computer system module individually, so you will have to load your AB file many times.

To use an AB file to reset one of your vehicle's computer system modules, navigate to the program's AsBuilt programming section, select the module you want to reset, and then select the Load all button. The related data from your AB file will then appear in FORScan. To push the data to your vehicle, select Write all.