.A4P File Extension

Avanquest Software
File Type:
A4Desk Pro Project File

Having trouble opening .a4p extension? Don't panic! This page explains what a4p files are as well as suggests programs you may use to open a4p files. You can download these programs through this page.

What is an A4P file?

A4p file extension has A4Desk Pro Project file type, developed by Avanquest Software, which is associated with the "web files" category.

 A4Desk Pro – an application for making simple websites on Flash without any specific knowledge of this technology – is responsible for creating files with this extension. A4Desk Pro uses pre-made templates for its projects and also contains an arsenal of Flash animations, plus other interactive content for websites.


To learn how you can open the given file, read the information below.

a4p file icon
Avanquest Software
File Type:
A4Desk Pro Project File
Web Files

How to open A4P file?

Double click the a4p file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .a4p extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the a4p extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the a4p file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open A4P files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the a4p file as well. Download Universal File Viewer for your OS.

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