Comparing File Sizes of Image File Formats

This section provides a quick comparison of file sizes of 3 image file formats, BMP, XCF and JPEG, of the same gradient spiral image.

Now we have a single image saved in 3 file formats. Let's compare them by their file sizes:

Open a command line window and go to the folder where those image files are saved:

C:\>cd \herong

C:\herong>dir

   62,262 GIMP_Red_Gradient_Spiral.bmp
   41,767 GIMP_Red_Gradient_Spiral.xcf
   10,914 GIMP_Red_Gradient_Spiral_100.jpg

File sizes tell us that:

Last update: 2008.

Table of Contents

 About This Book

 Introduction to Microsoft Windows

 Introduction to Windows Explorer

 Introduction to Internet Explorer

 "Paint" Program and Computer Graphics

 GIMP - GNU Image Manipulation Program

JPEG Image File Format Quality and Size

 Saving Images in JPG/JPEG Format

 Saving Images in BMP (Windows Bitmap) Format

Comparing File Sizes of Image File Formats

 Comparing JPEG High Quality Levels

 Comparing JPEG Low Quality Levels

 GIF Image File Format and Transparent Background

 "WinZip" - ZIP File Compression Tool

 "WinRAR" - RAR and ZIP File Compression Tool

 FTP Server, Client and Commands

 "FileZilla" - Free FTP Client and Server

 Web Server Log Files and Analysis Tool - "Analog"

 Spyware Adware Detection and Removal

 IE Addon Program Listing and Removal

 Vundo (VirtuMonde/VirtuMundo) - vtsts.dll Removal

 Trojan and Malware "Puper" Description and Removal

 VSToolbar (VSAdd-in.dll) - Description and Removal

 Spybot - Spyware Blocker, Detection and Removal

 Setting Up and Using Crossover Cable Network

 Home Network Gateway - DSL Modem/Wireless Router

 Windows Task Manager - The System Performance Tool

 "tasklist" Command Line Tool to List Process Information

 "msconfig" - System Configuration Tool

 Configuring and Managing System Services

 Windows Registry Key and Value Management Tools

 Startup Programs Removal for Better System Performance

 Winsock - Windows Sockets API

 Java on Windows

 Glossary of Terms

 Outdated Tutorials

 References

 PDF Printing Version