A daily updated filename extension database!

DSR file extension

The table below provides useful information about the .dsr file extension. It answers questions such as:

  • What is the .dsr file?
  • What program do I need to open a .dsr file?
  • How can the .dsr file be opened, edited or printed?
  • How can I convert .dsr files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

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

✅ Visual Basic Designer File

DSR is a Visual Basic Active Designer file.
Application: Visual Basic
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DSR aliases:
DSR related links:
DSR related extensions:
Visual Basic Form

Visual Studio Makefile

Visual Studio No Compile Browse File

Visual Basic OLE Type Library

Visual Basic Project

Visual Basic Project Workspace

Visual FoxPro Class Library

Visual Basic Designer Binary File

Visual Basic Global Declaration

Visual Basic User Control Binary File

Other types of files may also use the .dsr file extension.

🚫 The .dsr file extension is often given incorrectly!

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

csr, dcr, der, dqr, dr, drs, ds, dsd, dse, dsf, dsg, dst, dwr, dxr, dzr

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Mail.dat Walk Sequence File
Bandai WonderSwan Audio Data
Lemmings Paintball Data
String-O-Matic Project
Doom Saved Game
Diet Studio Data
Autodesk Drawing Set Description
The Wind Waker Room Data
DAZ Studio Deltas
CARE-S InfoWorks Nodes Data

🔴 Can't open a .dsr 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .dsr file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .dsr file extension, write to us!

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