The table below provides some useful information about the .apr extension. It answers questions such as:
- What is the .apr file?
- What program do I need to open a .apr file?
- Where can I find the specifications for .apr?
- How can I convert .apr file to another format?
We hope you find this page helpful and a valuable resource.
Details of extension .apr
3 extension(s) and 0 alias(es) found in database.
Problems with .apr files?
First check your registry for hidden errors!
| Extension: | .apr |
|---|---|
| Type: | Lotus Approach 97 Document |
| Category: | Document |
| Mime type: | application/vnd.lotus-approach |
| Description: | |
| 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. | |
| [Detailed description not yet available] [Sample not yet available] | |
| Open with: | Lotus Approach |
| Program name: | |
| Related links: | |
| none | |
| Aliases: | |
| none | |
| Related extensions: | |
| accdb, accde, accdr, accdt, adb, adb, ade, adn, adp, aex, bdb, cdb, dap, ddd, ddm, ddx, fpt, laccdb, ldb, mad, maf, mag, mam, maq, mar, mas, mat, mau, mav, maw, mda, mdb, mde, mdn, mdt, mdw, mdz, muf, rmuf, snp, srd, urd, vew, wdb | |
| Extension: | .apr |
|---|---|
| Type: | ArcView Project |
| Category: | Document |
| Mime type: | application/octet-stream |
| Description: | |
| 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. | |
| [Detailed description] [Sample not yet available] | |
| Open with: | ESRI ArcView |
| Program name: | |
| Related links: | |
| none | |
| Aliases: | |
| none | |
| Related extensions: | |
| agr, avl, avx, gen, lyr, shp, shx, stn, sur, tcf, tcs, tna, top, tpf, trl, trp, trv, tst | |
| Extension: | .apr |
|---|---|
| Type: | Gerber Aperture Data |
| Category: | Data |
| Mime type: | application/octet-stream |
| Description: | |
| 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. | |
| [Detailed description] [Sample not yet available] | |
| Open with: | Altium |
| Program name: | |
| Related links: | |
| none | |
| Aliases: | |
| none | |
| Related extensions: | |
| dri, gbl, gbo, gbp, gbs, gbx, gdd, gds, gko, gpb, gpt, gtl, gto, gtp, gts, pce | |
Cannot open .apr files on your system?
When windows gives you an error message saying that it cannot open
.apr files, this means either:
- You need to identify a program that can open the file or
- Your registry may be damaged.
RECOMMENDED:
In both cases it is strongly recommended that you
run a free scan for registry errors.









