Blend Project Packer checks a saved .blend file, collects render-critical files, rewrites fragile paths in a scratch copy, and assembles a portable project folder or zip. It runs offline, requests only file access, and leaves your working file untouched.
The add-on handles outside-project textures, images, movie clips, sounds, fonts, and VDB volumes, along with image sequences and UDIM tiles. It packs linked .blend libraries and their dependencies, plus Alembic, CacheFile, Mesh Cache, Multires, and baked simulation caches. It also detects missing files, unbaked simulations, and cleanup warnings, addresses render and compositor output paths that point outside the project, and reads render-time add-on signals with optional user-reviewed add-on bundling.
Folder output is the default so you can inspect the packed project immediately, while zip output produces a single archive when needed. Every package includes blend-project-pack.json, a local manifest with dependency graph data, copied files, path rewrites, cache moves, checksums, add-on decisions, and warnings. The extension works offline and cannot upload files by itself.