Small tools.
Exact results.

Astrum Vitriolum makes focused apps for Mac and iPhone. Each one does a single job, is bought once, and asks for no account.

Apps

EXIF Cleaner PRORemoves location and camera details from photos before you share them.
  • Mac
  • iPhone
  • iPad
Alpha BlenderCuts the subject out of a photo and leaves a transparent background.
  • Mac
JPEG Jackal PROShrinks JPEG files and keeps the photos sharp.
  • Mac
Magic Hider PROFinds faces and text in an image and hides them.
  • Mac
MD5 MasterChecks that a file arrived exactly as it was sent.
  • Mac
GifViewer LiteA fast viewer for animated GIF, APNG and WebP.
  • Mac
Bubble Wrap ClassicPhoto-realistic bubble wrap, with a counter and achievements.
  • iPhone
  • iPad

The studio

We build utilities we want to use ourselves: tools for photos, images and files that open fast, do what they say and get out of the way.

7 apps
6 for Mac, the rest for iPhone and iPad.
One-time purchase
No subscriptions. Some apps are free.
Native
Built for macOS and iOS with Apple's own frameworks.