A daily updated filename extension database!

SQDB file extension

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

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

✅ SpellQuizzer Database

SpellQuizzer Database .sqdb file icon
The SQDB file is a SpellQuizzer Database. SpellQuizzer is a spelling program that helps kids learn their spelling and vocabulary words.
SQDB format description not yet available
Category: Data files
Application: SpellQuizzer
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SQDB aliases:
SQDB related links:
SQDB related extensions:
SpellQuizzer Exported Data

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

🚫 The .sqdb file extension is often given incorrectly!

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

qdb, sdb, sqb, sqd

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Sysquake SQ Data
ServerBoss Database
Quicken Data Backup
FidoNet Squish Data
MonKey Office SQLite Database
CUEcards Database
DNASTAR SeqMan Document
SparkleDB Database
OpenOffice Base Database
SAP2000 Model Data

🔴 Can't open a .sqdb 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 .sqdb 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 .sqdb file extension, write to us!

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