PGX to FTS conversion is the process of transforming images stored in the PGX (JPEG 2000 Part 2 / PGX raw image) format into the FTS (Flexible Tile Storage) image container/format used for tiled image applications. This conversion repackages pixel data and metadata—optionally re-encoding or adjusting compression and tiling—to produce FTS files compatible with viewers or tools that require tiled, fast-access image storage.
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Read guide →Drag your .PGX file from your computer or use the browse function.
Confirm .fts as the selected destination format.
Click "Convert" and download your converted .FTS file once ready.
PGX files typically use the MIME type image/pgx and are designed for lossless or lossy wavelet compression. FTS files, with MIME type application/fits, are widely used in astronomy and scientific imaging to store multidimensional data and metadata. Both formats support advanced codecs tailored to their specific use cases.
The FTS (.FTS) format is commonly used for image. Understanding its characteristics can be helpful when converting to or from other formats like PGX.
While specific technical details aren't available here, FTS files generally serve the purpose of storing image effectively within their domain.
Easily convert your PGX files to FTS format using our fast and reliable online PGX to FTS converter. No software installation required. Simply upload your PGX file and get the FTS version instantly.
PGX is a wavelet-based image format commonly used for high-quality image compression, while FTS is a flexible format often preferred for scientific image data. PGX offers superior compression efficiency, but FTS provides better metadata support and compatibility with astronomy and imaging tools.
Keep individual PGX files under 250–500MB for faster single-file conversions; use a desktop tool for very large files to avoid timeout issues.
To preserve maximum image fidelity, choose lossless encoding and match bit depth and color profile when exporting to FTS.
For batch conversions, use command-line or scripted tools that support PGX input and FTS output to maintain consistent tile size and compression settings.
Note format-specific limitations: FTS implementations may expect tiled images and may not support every PGX feature (e.g., some uncommon JP2 extension markers); test one file before mass converting.
This PGX to FTS converter made my workflow so much smoother.
Alice M.
Photographer
Fast and reliable conversion with excellent quality retention.
John D.
Astronomer
I love how easy it is to convert PGX files online without installing software.
Maria L.
Graphic Designer
Start your free PGX to FTS conversion now.
Drag your file here to to upload.
Up to 250MB
When targeting web or streaming use, choose smaller tile sizes and a moderate lossy quality to balance load speed and perceived quality.