Stapler is a free macOS app that bundles related files into logical projects without moving anything. Create a .stapled document and add files, folders, and apps from anywhere on your system. Items are stored as secure aliases, so the originals stay where they are. Open a .stapled file to auto-launch everything inside: your IDE, design files, documentation, and reference material all open at once. Hold Command while opening to edit the bundle instead. Inspired by the classic 1992 PSW Stapler utility, rebuilt for modern macOS with sandboxing, Quick Look previews, and keyboard shortcuts. Under 1 MB.
