>> APO file

APO file format description

Many people share .apo files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .apo file can be edited, converted or printed with. On this page, we try to provide assistance for handling .apo files.

1 filename extension(s) found in our database.

.apo - Abacre Paperless Office Portable Document

The APO document files are related to Abacre Paperless Office. APO file is an Abacre Paperless Office Portable Document. Abacre Paperless Office is a document management system (DMS).

Abacre Paperless Office
Document files
- / -
Abacre Paperless Office Portable Document related extensions:
UltraPdf Publication Document
Adobe Story Exported Script
SharpEye Music Reader Document
Lucid 3-D Spreadsheet
Widgit Online Document
GreatFamily Graphic Gallery

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

Can't open a .apo 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:


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.

The .apo file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

alo, ao, aop, ap, api, apk, apl, app, pao, po, wpo, xpo

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Visual FoxPro Application
Microsoft Dynamics AX Export
Alphacam Punch Post Data
Android Application Package
O&P Industry AOP Data
Atari 8-bit Apac3 Linker-Viewer Image

Operating systems currently supports the following operating systems:

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

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

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

Please help us by rating this page below.

3/5 based on 18 reviews.
Thanks for rating!
Invalid rating.