FTS to XPM conversion is the process of transforming an image stored in the FTS (Flexible Tile Set) raster/tile-based image format into an XPM (X PixMap) plain-text/ASCII image format used commonly for icon and UI resources. This conversion reinterprets pixel data, palettes, and tiles from the binary FTS layout into the XPM's textual pixel map and color table so the image can be embedded in source code or used in X11/icon toolchains.
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Read guide →Drag your .FTS file from your computer or use the browse function.
Confirm .xpm as the selected destination format.
Click "Convert" and download your converted .XPM file once ready.
FTS files typically use the MIME type application/fits and are common in astronomy and scientific imaging, often encoded with specialized codecs for raw data. XPM files use the image/x-xpixmap MIME type and are primarily utilized in Unix and Linux environments for storing pixmap images, supporting ASCII encoding for easy readability and editing.
The XPM (.XPM) format is commonly used for image. Understanding its characteristics can be helpful when converting to or from other formats like FTS.
While specific technical details aren't available here, XPM files generally serve the purpose of storing image effectively within their domain.
Our Online FTS to XPM Converter allows you to seamlessly transform your FTS files into high-quality XPM images without any software installation. Designed for speed and simplicity, this converter supports accurate and efficient file conversion for professionals and casual users alike.
FTS files are specialized source files primarily used in scientific imaging, often with limited software support. In contrast, XPM is a widely accepted image format known for its simplicity and compatibility across multiple platforms. While FTS focuses on raw data representation, XPM excels in easy display and editing of pixel-based images.
Keep source FTS files under 5–10 MB per image for smooth browser-based conversion; very large tile sets can slow processing.
For best quality, convert paletted FTS images using palette-preserving mode so XPM color indices match the original colors.
When transparency is required, flatten the FTS alpha against a chosen background because XPM has limited native alpha support.
Use batch conversion for many small icons to maintain consistent palette and color indexing across outputs.
This FTS to XPM converter made working with my telescope images so much easier.
Emily R.
Astronomer
Fast and reliable conversion with excellent output quality.
Mark D.
Graphic Designer
Integrating converted XPM files into my application was hassle-free thanks to this tool.
Nina S.
Developer
Start your free FTS to XPM conversion now.
Drag your file here to to upload.
Up to 250MB
Limitations: XPM is plain text and not ideal for photos—expect larger file sizes and limited alpha support compared to modern raster formats.