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Details of extension .sp1

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

Below, you can find answers to the following questions:

  • What is the .sp1 file?
  • Which program can create the .sp1 file?
  • Where can you find a description of the .sp1 format?
  • What can convert .sp1 files to a different format?
  • Which MIME-type is associated with the .sp1 extension?
ShadowProtect Spanned Backup .sp1 file icon

ShadowProtect Spanned Backup

The SP1 file is a ShadowProtect Spanned Backup. ShadowProtect is a backup and system-restore program developed by StorageCraft.
Category: Archive files
Application: ShadowProtect
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
sp2, sp3, sp4, sp5
Related extensions:
.spi ShadowProtect Incremental Backup
.spwb ShadowProtect Write Buffer Data
.sp# ShadowProtect Incremental Image
.spf ShadowProtect Full Backup

Other types of files may also use the .sp1 file extension. If you have helpful information about .sp1 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

.cp1 ChessBase Tactics Key Data
.s1 Freescale S-record File
.spl Windows Spool Data
.s1p EEsof Touchstone File
.p1 HI-TECH C Compiler Precompiled
.sl1 Articulate Storyline Document

The .sp1 filename extension is often given incorrectly!

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

ps1 (1), ep1 (1), zp1 (1), spw (1), spl (1), sl1 (1), qp1 (1), p1 (1), cp1 (1), wp1 (1), spq (1), sp (1), s1p (1)

Can't open a .sp1 file?

If you want to open a .sp1 file on your computer, you just need to have the appropriate program installed. If the .sp1 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.sp1

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