CacheCat v0.1.0

First public release of CacheCat: a portable Second Life / Firestorm cache viewer with local semantic image search.

• Browse cached textures with sorting, adjustable tiles and a partial-download filter.
• Search by UUID or by objects, scenes, colours, shapes, patterns, materials and text using SigLIP.
• Choose GPU or CPU indexing and search completed embeddings while indexing continues.
• Export PNG or TGA, copy asset UUIDs and preview sculpt maps in 3D.
• Light, dark and system themes. On-demand thumbnails with a bounded memory cache.

Downloads

Choose Windows x64, macOS Apple silicon, macOS Intel or Linux x64 below. Extract the archive before launching. SHA256SUMS.txt contains archive checksums.

The semantic-search model downloads separately when requested (about 213 MB). Cache contents and searches stay on your computer. Keep the portable data folder when upgrading.

macOS bundles are ad-hoc signed, not Apple notarized. Linux requires the documented system libraries; Windows requires the Visual C++ runtime.

CacheCat is licensed under GPLv3. Only export or reuse assets where you have the necessary rights or permission, and comply with Linden Lab's terms. See Responsible use.