Convert DDS to BMP offline
Convert local DDS files to BMP files offline by JavaScript in your web browser without any software downloads or file uploads!
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How to convert DDS to BMP offline
Choose local DDS image files, choose "BMP" as the target image format, then click the "CONVERT OFFLINE" button to start offline conversions in bulk. File size can be up to 2GB.
This offline converter will first try to use the Canvas API in your web browser to convert images. The supported image formats depend on your current web browser. For example, the latest Chrome browser supports AVIF images while some older versions do not. The offline converter will then try to use JavaScript to convert the images if your current web browser doesn't support the image format. Use our online converter instead if this offline converter doesn't work in your web browser.
| Name | DDS | BMP |
| Full name | Microsoft Direct Draw Surface | Microsoft Windows Bitmap |
| File extension | .dds | .bmp, .dib |
| MIME | image/vnd.ms-dds | image/bmp, image/x-bmp |
| Developed by | Microsoft | Microsoft |
| Type of format | Texture files | Raster graphics |
| Introduction | The DirectDraw Surface container file format (uses the filename extension DDS), is a Microsoft format for storing data compressed with the proprietary S3 Texture Compression (S3TC) algorithm, which can be decompressed in hardware by GPUs. | The BMP file format, also known as bitmap image file or device independent bitmap (DIB) file format or simply a bitmap, is a raster graphics image file format used to store bitmap digital images, independently of the display device, especially on Microsoft Windows and OS/2 operating systems. |