APR file format description

Many people often share .apr files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .apr files. To address this issue, we have created this page to offer assistance and guidance on handling .apr files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .apr files.

Our aim is to simplify the process and promote seamless use of the .apr file format.

8 filename extension(s) found in our database.

.apr - Lotus Approach 97 Document

The APR document files are related to Lotus Approach. The APR file is a Lotus Approach 97 Document. Lotus Approach is a relational database management system included in IBM's Lotus SmartSuite for Microsoft Windows.

Application:

Lotus Approach

Category:

Document files

Mime-type:

application/vnd.lotus-approach

Magic:

- / -

Aliases:

Lotus Approach 97 Document related extensions:

.faq: Frequently Asked Questions Text
.jrp: Electric Quilt Document
.rs1: RETScreen Spreadsheet Document
.xps: XML Paper Document
.wch: Corel WordPerfect Macro Facility
.cwe: Crossword Express Document

.apr - ArcView Project

The APR gis files are related to ESRI ArcView. The APR file is an ArcView 3 Project file. ArcView is full-featured GIS software for visualizing, analyzing, creating, and managing data with a geographic component.

Application:

ESRI ArcView

Category:

GIS files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

ArcView Project related extensions:

.dup: SkyView User Waypoints File
.13o: RINEX Observation Data
.los: NADCON Longitude Seconds Data
.alg: ER Mapper Algorithm Data
.lgs: USGS Digital Line Graph Data
.pfw: PNG World File

.apr - Gerber Aperture Data

The APR data files are related to Altium. The APR file is a Gerber Aperture Data. A Gerber File is a standard file format used by printed circuit board (PCB) fabrication houses that contains information necessary for computer controlled machines to draw exact patterns for circuit boards.

Application:

Altium

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

apt

Gerber Aperture Data related extensions:

.g1: Gerber Inner Routing Layer 1 Data
.gbl: Gerber Bottom Layer Data
.gbo: Gerber Bottom Overlay Data
.gbp: Gerber Bottom Paste Mask Data
.gbs: Gerber Bottom Solder Mask Data
.gbx: Gerber PCB Data

.apr - SAM Alignment Probabilities Data

The APR data files are related to SAM. The APR file is a SAM Alignment Probabilities Data. The Sequence Alignment and Modeling system (SAM) is a collection of flexible software tools for creating, refining, and using linear hidden Markov models for biological sequence analysis.

Application:

SAM

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

SAM Alignment Probabilities Data related extensions:

.a2m: SAM Alignment Data
.colors: SAM Makelogo Colors Data
.cst: SAM Constraints Data
.dist: SAM Scoring Data
.dist-rdb: SAM RDB Scoring Data
.frag: SAM A2M Alignment Data

.apr - MicroSim PCBoard Aperture Information Report

The APR data files are related to MicroSim PCBoard. The APR file is a MicroSim PCBoard Aperture Information Report. MicroSim PCBoard is a printed circuit board (PCB) layout tool. The MicroSim PCBoard seems to be no longer supported.

Application:

MicroSim PCBoard

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

MicroSim PCBoard Aperture Information Report related extensions:

.nqi: ESET Smart Security Quarantined File Information
.pp3: RawTherapee Sidecar File
.mfalist: Ashampoo Photo Commander Slideshow List
.ope: IRCS Observation Procedure Execution Data
.ppsmenx: Egis Encrypted Powerpoint PPSM Slideshow
.loc: RSView Machine Edition Local Message

.apr - Vector NTI Alignment Project

The APR project files are related to Vector NTI. The APR file is a Vector NTI Alignment Project. Vector NTI is a commercial bioinformatics software package.

Application:

Vector NTI

Category:

Project files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

aprx

Vector NTI Alignment Project related extensions:

.pnproj: Programmer's Notepad Project
.rcproject: iMovie 08 Project
.mp11: NI Multisim 11 Project
.d7p: Dewesoft 7 Project
.vpj: Nexilogic Pixbend Studio Project
.k3b: K3b Disk Burning Project

.apr - Arcplan Enterprise Repository

The APR data files are related to Arcplan Enterprise. The APR file is an Arcplan Enterprise Repository. Arcplan Enterprise is a solid and flexible business intelligence reporting and analytics platform. The Arcplan Enterprise seems to be no longer supported.

Application:

Arcplan Enterprise

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Arcplan Enterprise Repository related extensions:

.odt: MindRender Virtual Reality Explorer Kit Object
.note: Corel WordPerfect for Mac Help Data
.sa7: SAS Access Descriptor
.b: Molconn-Z Format Data
.qsf: Qualtrics Survey Data
.nvh: MB-System NVH Project

.and - Apadana Project

The AND project files are related to Apadana. The AND file is an Apadana Project. The Apadana seems to be no longer supported.

Application:

Apadana

Category:

Project files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

apr

Apadana Project related extensions:

.and: Apadana Project

Naturally, other applications may also use the .apr file extension. Even harmful programs can create .apr files. Be especially cautious with .apr files coming from an unknown source!

Can't open a .apr file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:

example.apr

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.

The .apr file extension is often given incorrectly!

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

alr, ap, apd, ape, apf, apg, apt, ar, arp, par, pr, qpr, wpr, xpr, zpr

Is it possible that the filename extension is misspelled?

There is a possibility that the .apr filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .apr:

.apd: Arcplan Enterprise Document
.ar: Unix Static Library
.pr: Erosion 3D Precipitation Parameters Data
.zpr: ZBrush Project
.ap: Entrypoint 90 Application
.apt: Maven Doxia Almost Plain Text Data

Operating systems

At DataTypes.net, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by DataTypes.net:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-apr-files

If you have useful information about the .apr file format, then write to us!