Cradle review
A focused Mac utility for compressing and converting common image formats locally.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Cradle is a free desktop app for macOS that compresses and converts PNG, JPEG, WebP, and HEIC images. It is aimed at Mac users, including designers, who want a straightforward way to reduce image file sizes or change formats. Files are processed locally, and the vendor says data is not shared. That makes Cradle a focused option for solo users and small teams whose needs center on basic image conversion and compression rather than a wider asset workflow.
The standout point is its local processing model: image files stay on the Mac during the stated workflow, rather than being sent to a service for processing. The supported formats cover several common image types, including WebP and HEIC alongside PNG and JPEG. According to the vendor, compression can reduce file size by up to 90%; that is a maximum claim, not an indication of the result for every image. Buyers should consider how much control they need over compression settings, since the described feature set centers on compression and format conversion.
Cradle is offered free forever with no subscription, so there is no paid tier to weigh against its core capabilities. Its narrow scope is also its main constraint: teams looking for broader image management or workflow tooling may need a different kind of product. Choose Cradle if you use macOS and want a no-cost, local utility for converting and compressing the listed formats. It is less suited to people who need a cross-platform tool or capabilities beyond those core tasks.
Cradle pros and cons
- Where it wins
- Compresses images and converts PNG, JPEG, WebP, and HEIC
- Processes files locally, without sharing data
- Free to use with no subscription
- Where it doesn't
- Available only for macOS
- Focused on compression and conversion rather than broader workflows
- The up-to-90% size reduction is a vendor claim, not a guaranteed result
Cradle fact sheet, pricing and score →
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