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Details of extension .ach

4 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .ach file?
  • Which program can create the .ach file?
  • Where can you find a description of the .ach format?
  • What can convert .ach files to a different format?
  • Which MIME-type is associated with the .ach extension?
.ach
NACHA ACH File .ach file icon

NACHA ACH File

The ACH file is a NACHA ACH File. NACHA - The Electronic Payments Association manages the development, administration, and governance of the ACH Network, the backbone for the electronic movement of money and data in the United States.
 
Category: Data files
Application: ACH Universal
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.mxt Fortran 5 Data File
.mg MetaGuide Setup Data
.ems eMachineShop Data
.ocs OCS Inventory NG Data
.ucs F5 User Configuration Set
Links:
-
.ach
Medlin Payroll Software ACH Data .ach file icon

Medlin Payroll Software ACH Data

The ACH file is a Medlin Payroll Software ACH Data. Medlin Payroll Software is a payroll preparation software application created by Medlin Accounting for the purpose of managing payroll for a large number of employees.
 
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.coa Medlin Payroll Software Chart Data
.acr Medlin Payroll Software Accrual Method Adjustments Data
.ddd Medlin Payroll Software Direct Deposit Data
.trn Medlin Payroll Software Current Year Transactions Data
.mws Medlin Payroll Software Statement Layout Data
Links:
-
.ach
RSLogix 5 Project .ach file icon

RSLogix 5 Project

The ACH file is an RSLogix 5 Project. RSLogix 5 is a PLC programming software package.
 
Category: Project files
Application: RSLogix 5
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.rp1 RSLogix 5 Compressed Project Backup
.x5 RSLogix 5 X5 Data
.pc5 RSLogix 5 Internal Data
.rsp RSLogix 5 RSP Data
Links:
-
.ach
eSignal Advanced Chart Data .ach file icon

eSignal Advanced Chart Data

The ACH file is an eSignal Advanced Chart Data. eSignal is a charting and trading platform that gives all members the opportunity to chart with real-time data, including some specific services.
 
Category: Data files
Application: eSignal
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.ess eSignal Symbol Search Data
.dsb eSignal DSB Data
.efslib eSignal EFS Function Library
.oet eSignal Order Entry Ticket Data
.lay eSignal Layout Data
Links:
-

Other types of files may also use the .ach file extension. If you have helpful information about .ach extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

.wch GEM Word Chart Document
.xch Link Assistant Project
.qch The Dark Queen of Krynn Game Data
.ah SEED AH Seismogram Data
.avh Pioneer AVH Firmware Update
.ahc Resident Evil 4 Game Data

The .ach filename extension is often given incorrectly!

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

acn (1), acg (1), zch (1), ac (1), wch (1), ch (1), avh (1), ahc (1), adh (1), act (1), acm (1), acb (1), xch (1), qch (1), cah (1)

Can't open a .ach file?

If you want to open a .ach file on your computer, you just need to have the appropriate program installed. If the .ach association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.ach

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android