iWatermark Pro
iWatermark Pro is a Mac photo watermarking app that helps photographers add visible or hidden ownership marks to images in batches.
What is iWatermark Pro?
iWatermark Pro is a native macOS photo watermarking app for photographers, artists, and anyone who publishes images online. It helps users protect and label photos by adding visible watermarks such as text, logos, signatures, lines, borders, and QR codes, while also supporting metadata-based and hidden watermark options. The app is designed for batch work, so you can process one image or large groups of images at once instead of editing each file manually. It also includes controls for positioning, resizing, renaming, export handling, and metadata or GPS management as part of a publishing workflow. iWatermark Pro is made by Plum Amazing Software LLC and is aimed at people who want a dedicated tool for preparing images for websites, portfolios, client delivery, or social sharing on Mac.
Key features
- Add text, logo, signature, border, and QR code watermarks to photos
- Batch watermark large groups of images in one workflow
- Create and reuse saved watermark presets for different projects
- Apply multiple watermarks to a single image at the same time
- Embed metadata-based or hidden watermark information in supported photos
- Resize, rename, and export processed images for sharing or publishing
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Safety overview
Status: Mostly safe
iWatermark Pro is a legitimate photo utility for macOS. Access to your pictures and export locations is normal for its purpose, and any metadata or GPS handling should be used deliberately so you do not share more information than intended. If you no longer use the app, removing it is usually straightforward, but saved watermark presets, preferences, and support files may remain unless you delete them separately.
Recommendation: Keep iWatermark Pro if you actively watermark photos for publishing, client work, or copyright labeling. If you no longer use it, you can remove the app and later clean up its support files and preferences to recover a small amount of space.
Common paths
/Applications/iWatermark Pro.app
Cache paths
~/Library/Caches/com.plumamazing.iwatermarkpro
Support paths
~/Library/Application Support/iWatermark Pro
Preference paths
~/Library/Preferences/com.plumamazing.iwatermarkpro.plist
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