Whim
Fast, native Mac file manager with powerful filtering and dual-pane browsing.

What it does
Whim is a fast, native macOS file manager that replaces Finder for power users. It offers real-time filtering by file type, date, and size, dual-pane browsing, fuzzy folder and file search, hover previews for images and PDFs, batch rename, image conversion (HEIC/WebP/AVIF to JPG/PNG), ZIP compression, and a command palette. The app is only 9 MB in size and built without Electron, ensuring native performance.
Who it is for
Whim is designed for Mac users who manage large numbers of files and find Finder limiting. The website identifies several user personas: the Folder Hoarder (cluttered downloads), the Creative (assets like images and PSDs), the Developer (deep folder structures, terminal integration), the Photographer (large photo collections), the Media Collector (movies and audio), and the Power User (batch operations, keyboard shortcuts).
Why it matters
Finder on macOS lacks advanced filtering, dual-pane views, and batch operations. Whim addresses these gaps with a native, lightweight app that stays out of the user's way. Its real-time filtering and fuzzy search reduce time spent navigating folders, while features like hover previews and batch rename streamline common workflows. The one-time purchase model (no subscription) and 30-day free trial lower the barrier to adoption.
Launch signal
Whim is currently available for purchase at a launch price of $19.99 (regular $24.99) as a one-time purchase. It offers a 30-day free trial with no credit card required. The app requires macOS 12 or later and Apple Silicon (M1 or later). The developer is whimbyte, and the product is sold via Lemon Squeezy.
Brand and naming
The name 'Whim' is short and catchy, suggesting spontaneity and ease, which aligns with the product's promise of fast, intuitive file management. However, it lacks direct descriptiveness for a file manager, making it less memorable for users searching for utility tools. The domain whimfiles.com is clear and available, aiding recall. The tagline and website clearly position it as a native Mac file manager with powerful filtering, dual-pane browsing, and previews, differentiating it from Finder. Overall, the name is creative but may require marketing to build association with file management.
Founder
whimbyte
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