The File Extensions Database


.APL File Extension

  • Developer by: Matthew T. Ashland
  • Category: Audio Files
  • Format: Text and Binary

What is an .APL file?

.APL is Monkey's Audio Track Information File

Track information file created by Monkey's Audio, a lossless audio compressor; contains metadata for an audio track, including the start and end location of the track within a source .APE file; may also include the artist, album, song name, length, and other track information.

APL files are used to jump to the correct position in an APE audio file. They are also used to display track information while playing music. APL files can be generated from .CUE files using the MakeAPL program, which is bundled with Monkey's Audio.

Programs that open Monkey's Audio Track Information File
Windows
Monkey's Audio
Nullsoft Winamp with Monkey's Audio plug-in
Microsoft Windows Media Player with K-Lite Codec Pack
File Type 2 ACDSee Plugin File
Developer by: ACD Systems Category: Plugin Files Format: Binary

Plug-in added to ACDSee Photo Manager, an application used for organizing and touching up digital photos; contains functions that extend the capabilities of the software; often used to read digital camera RAW image formats or view file formats from other programs.

Programs that open ACDSee Plugin File
Windows
ACD Systems ACDSee 2018
File Type 3 ArcPad Layer File
Developer by: ESRI Category: GIS Files Format: Binary

Map layer file used by ArcPad, a mapping tool used to analyze GIS data in the field; stores a subset of map layer properties for an exported ArcGIS map; includes symbology for displaying features, scales, and label expressions for the layer.

ArcPad layer files are used to study GIS data in the field with ArcPad, which runs on Windows mobile platform devices. APL files are exported by the ArcGIS application.

Programs that open ArcPad Layer File
Windows
ESRI ArcGIS for Desktop

How to solve problems with APL files

  • Associate the APL file extension with the correct application. On :
    Windows: Right click on any APL file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.APL files". Mac: Right click (or Ctrl-click) the APL file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .APL is Monkey's Audio Track Information File. Because only the current version supports the latest APL file format. Search, therefore, e.g. on the Matthew T. Ashland manufacturer website after an available .APL is Monkey's Audio Track Information File update.
  • To make sure that your APL file is not corrupted or virus-infected, get the file again and scan it with antivirus software.