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APR

apr icon

ArcView project

File type: GIS, GPS navigation and map file

An apr file extension is associated with the ArcGIS for Desktop and used for its project files.

Found 5 different file type records with the same apr filename suffix.

What is apr file?

File type category:
GIS, GPS navigation and map file

Date updated: October 17, 2018

The apr file extension is related to ArcView (also known as ArcGIS for Desktop) and used for its project files.

The apr project file can be thought of as being a folder that stores ArcView Documents. Actually, Projects do not contain duplicates of spatial or tabular data, but merely stores "pointers" to the original data as well as storing the Project GUI display format.

Project Documents:

  • View - A View is a collection of geographic features, grouped by Themes . A View has two components: a Legend and a display window.
  • Tables - A Table is a collection of attribute data, typically linked to spatial features in a Theme.
  • Charts - A Chart is a graphic representation of attribute data in a Table. A Chart can be dynamically linked to both a View and a Table.
  • Layouts - A Layout is a collection of other ArcView Documents in map format.
  • Scripts - A script is a computer program that accomplishes these three objectives: add new capabilities to ArcView, automate tasks, and build customized applications.

How to open apr file?

Use ArcView (ArcGIS for Desktop) to open *.apr project files.

How to convert apr file?

Use compatible tools to export *.apr files to other formats.

Suggested software to open apr file:

Associated software actions with the apr file

Software applications that can open apr files:

Software applications that can edit apr files:

Software capable of saving apr files:

Software apps that create apr files:

Software apps that import apr files:

Microsoft Windows

Software applications that handle other tasks involving apr files:

Apadana Project file

File type category:
Document file

Date updated: June 25, 2010

The and file extension is associated with Apadana. Since Beta 7 the apr files are used for project files.

Lotus Approach view data

File type category:
Various data file

Date updated: September 8, 2017

Record marked as obsolete and not updated for a long time.

The apr file extension is used by Lotus Approach, a database management system for Microsoft Windows operating system, developed by IBM.

The apr file contains view data from Approach.

Mime types:
application/vnd.lotus-approach

Suggested software to open apr file:

Lotus Approach icon
Lotus Approach
An old relational database solution by IBM

Associated software actions with the apr file

Software applications that handle other tasks involving apr files:

Microsoft Windows

no icon available Lotus Approach

MicroSim PCBoard aperture information report

File type category:
Document file

Date updated: May 15, 2019

The apr file extension is associated with the MicroSim PCBoard (now OrCAD), a programming tool for Microsoft Windows operating system developed by Cadence Design Systems.

The apr file stores aperture information report.

How to open apr file?

Probably not meant to be accessed by the user.

How to convert apr file?

Probably cannot be converted to anything else.

Suggested software to open apr file:

Associated software actions with the apr file

Software apps that import apr files:

Microsoft Windows

Software apps that export apr files:

Microsoft Windows

Software applications that handle other tasks involving apr files:

Microsoft Windows

SAM alignment probabilities

File type category:
Various data file

Date updated: July 21, 2018

Record marked as obsolete and not updated for a long time.

The apr file extension is used for SAM (Sequence Alignment and Modeling system) alignment probabilities file, as created by pathprobs. An RDB-compatible format.

Most likely some old format without support. No further information could be found.

Suggested software to open apr file:

Associated software actions with the apr file

Software apps that manage or store settings in apr files:

Software applications that handle other tasks involving apr files:

Convert .apr files

Convert .apr to other formats

Related file extensions