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Details of extension .spw

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

Below, you can find answers to the following questions:

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

SigmaPlot Worksheet

The SPW file is a SigmaPlot Worksheet. SigmaPlot is a proprietary software package for scientific graphing and data analysis.
 
Category: Document files
Application: SigmaPlot
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.jfl SigmaPlot Fit Library
.jnb SigmaPlot Workbook
Links:
-
.spw
SLIM-MasterPlan Workbook .spw file icon

SLIM-MasterPlan Workbook

The SPW file is a SLIM-MasterPlan Workbook. SLIM-MasterPlan is a stand-alone application that is part of the Quantitative Software Management (QSM) SLIM Suite.
 
Category: Document files
Application: SLIM-MasterPlan
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.scw SLIM‐Control Workbook
.smw SLIM‐Metrics Workbook
.sew SLIM‐Estimate Workbook
.smp SLIM‐DataManager Workbook
Links:
-

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

.spe WinSpec CCD Capture Data
.sps Altova StyleVision SPS Document
.zpw ZippedWeb Archive
.spa FutureSplash Animator Movie
.slw SleepScan Analysis Offset Index
.wpw WordPerfect Works Document

The .spw filename extension is often given incorrectly!

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

spd (1), sp (1), slw (1), pw (1), epw (1), xpw (1), swp (1), sps (1), spe (1), spa (1), sow (1), qpw (1), psw (1), zpw (1), cpw (1)

Can't open a .spw file?

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

Windows can't open this file:

File: example.spw

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

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