The bitmap image file format or bmp file for short, is a raster graphics image file. It uses a dot matrix data structure to represent pixelated points of color and to store digital image information. The format optionally supports compression and has wide cross platform support on all the major computer operating systems. Because bmp files are raster graphics files, image resolution is constrained meaning images in this format will not scale without loss in quality. This is in contrast to vector graphics images that can scale to arbitrary resolutions.
StarOffice, otherwise known as Oracle Open Office, was a proprietary office suite initially released in 1985 and developed by Sun Microsystems before being acquired by Oracle. Prior to adopting the Open Document XML file format, the suite had its own proprietary components and filename extensions for word processing, spreadsheets, presentations, databases, and drawing. The .sxw filename extension was one such filename extension associated with the native file format of documents authored by the Star Office Writer (a word processor) application version 6 and above. Prior to this version, the filename extension .sdw was used.
FreeFileConvert uses tuned encoding for BMP to SXW conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload BMP files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized SXW results on any device you rely on.
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent SXW audio with dependable progress tracking.
Because bmp files can be uncompressed, it is capable of supporting larger file sizes and thus higher resolution and higher quality images. This capability makes bmp files inappropriate for digital distribution via webpages or through bandwidth limited networks. Pixels in a bitmap support deferent color depths from 1 bit of either black or white, to grayscale which is 8 bits, to finally 24 bit RGB giving a possible 16777216 possible colors. Color depth can go as high as 32 bits however this is rarely encountered or needed in practice.
The sxw format is part of the Star office xml format which was later discontinued in favor of the open document standard. The format uses an XML structure contained in a ZIP archive. Compression is not used for document meta data allowing for easier searching and or extraction.
Upload your image file in the BMP format from your device, Dropbox, or Google Drive.
Select SXW as the output format and click Convert. Adjust optional settings if needed.
Download the converted document file. Each file stays available for up to 5 downloads.