File Extension Library

.AS3PROJ File Extension

  • Developer by: FlashDevelop
  • Category: Developer Files
  • Format: XML

What are .AS3PROJ files and how to open them?

Can't open .AS3PROJ file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .AS3PROJ file.

What is a .AS3PROJ file extension?

.AS3PROJ file extension is created by FlashDevelop. .AS3PROJ has been classified as Developer Files. The format of .AS3PROJ file is XML.

.AS3PROJ is FlashDevelop ActionScript 3 Project File

Project file created by FlashDevelop, a free source code development software often used for Flash and Web programming; saved using XML formatting and contains project information such as included source code files, build settings, and output .SWF options.

ActionScript 3 projects can be created by selecting Project → New Project in the software. The AS3PROJ file and the supporting project directories and files are saved to the directory that you specify in the dialog window that appears. The program manages all information in the AS3PROJ file, so developers do not have to edit it manually.

List of all softwares that can open the FlashDevelop ActionScript 3 Project File

How to fix problems with .AS3PROJ files

  1. You need to update the application that you normally use to open .AS3PROJ files. Only the latest version of the software supports the current .AS3PROJ file format
  2. You need to check the .AS3PROJ file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)