File Extension Library


.SWP File Extension

  • Developer by: Bill Joy
  • Category: Misc Files
  • Format: Binary

What is an .SWP file?

.SWP file extension is created by Bill Joy. .SWP has been classified as Misc Files. The format of .SWP file is Binary.

.SWP is Vi Swap File

Swap file created by the Vi text editor or one of its variants such as Vim (Vi iMproved) and gVim; stores the recovery version of a file that is being edited in the program; also serves as a lock file so that no other Vi editing session can concurrently write to the file.

SWP files are created immediately when a Vi text editing session is started, and they are saved to the same directory as their original file. For example, a text file with the name example.txt would have a swap file named .example.txt.swp.

If a Vi session terminates due to a program kill or crash, the SWP file still remains. This allows users to recover the data using the "(R)ecover" option when opening the original file. However, if you do not need to recover data, you can manually delete the SWP file so that the warning message stops appearing.

When trying to open a file that has a swap file, Vi provides the following message: "Swap file .example.txt.swp already exists!" (where example.txt is the file being opened). From this dialog, you can choose these options: 1) [O]pen Read-Only, 2) (E)dit, 3) (R)ecover, 4) (Q)uit, or 4) (A)bort.

NOTE: The original Vi editor was developed by Bill Joy, the co-founder of Sun Microsystems.

List of all softwares that can open the Vi Swap File
Windows
gVim
Mac
MacVim
Vim
Linux
Vim
File Type 2 Swap File
Category: System Files Format: Binary

Swap file used by the virtual memory component of an operating system; contains data that has been swapped from memory to the hard disk; helps increase the amount of available memory to a computer; also helps make accessing commonly used data more efficient.

SWP files may be pre-allocated to a section of a hard disk during an operating system installation, or they may be created on-demand. For pre-allocation, the operating system can increase the amount of virtual memory by the size of the swap file.

Many operating systems implement a virtual memory scheme called Demand Paging. This scheme stores the swap file in "pages," which are swapped from the hard disk to memory on-demand. Demand paging may also attempt to anticipate which memory segments are likely to be used next and prefetch them.

List of all softwares that can open the Swap File
Windows
Microsoft Windows
Mac
Apple OS X

How to Open .SWP file on different platforms

Open .SWP File on Windows

  • Right-click a .SWP
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .SWP file and Select check box "Always use this app to open .SWP files" Press "Ok"

Open .SWP File on Mac

  • Right-click (or Ctrl + Left-click) the .SWP file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .SWP File on Linux

Right click on the .SWP file, choose "Open with" and select a program from the list above

Open .SWP File on iPhone

Select a file. If you don't see an application to open the .SWP file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .SWP File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .SWP files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .SWP files

  1. You need to update the application that you normally use to open .SWP files. Only the latest version of the software supports the current .SWP file format
  2. You need to check the .SWP file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)