The File Extensions Database

.AVENIRPROJ File Extension

  • Developer by: Mariner Software
  • Category: Data Files
  • Format: Binary

What is an .AVENIRPROJ file?

.AVENIRPROJ is StoryMill Project

Project file created by StoryMill, a Mac program used to write books; contains written chapters as well as information for book actors, scenes, and locations; also stores tasks and research information for the writing process.

AVENIRPROJ files can be exported to several file formats, including .DOCX, .DOC, .HTML, .PDF, .RTF, .RTFD, and .WEBARCHIVE.

NOTE: Mariner Software changed the AVENIRPROJ file extension to .STORYMILL in StoryMill version 3.0.2. Both file extensions can be used interchangeably with the software.

Programs that open StoryMill Project
Mariner StoryMill

How to solve problems with AVENIRPROJ files

  • Associate the AVENIRPROJ file extension with the correct application. On :
    Windows: Right click on any AVENIRPROJ file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.AVENIRPROJ files". Mac: Right click (or Ctrl-click) the AVENIRPROJ 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 .AVENIRPROJ is StoryMill Project. Because only the current version supports the latest AVENIRPROJ file format. Search, therefore, e.g. on the Mariner Software manufacturer website after an available .AVENIRPROJ is StoryMill Project update.
  • To make sure that your AVENIRPROJ file is not corrupted or virus-infected, get the file again and scan it with antivirus software.