Palettra
Scientific figure palettes
About
This tool helps researchers, students, and designers recolor scientific figures and images. It offers professional and adaptive color palettes, allowing you to remap chart colors and export high-quality images for various professional uses.
What's New in Palettra
1.0.1
September 12, 2026
Extend support to earlier iOS versions
Subscriptions & In-App Purchases
Palettra Pro Monthly
Unlock the full palette library and adaptive palettes.
Developer apps
FAQ
What is Palettra?
Palettra is a scientific figure and image recoloring tool designed for researchers, students, and designers. It allows you to import images and PDFs, apply professional color palettes, and export processed images for reports and presentations.
What kind of color palettes does Palettra offer?
Palettra provides curated collections of professional color palettes suitable for scientific figures, journals, and design. It also features adaptive palettes that can be generated locally based on imported images for color inspiration.
What file formats can I export from Palettra?
You can export processed images from Palettra in PNG, JPEG, TIFF, or PDF formats. Options for resolution include original, 300 ppi, and 600 ppi, ensuring high quality for various professional uses.
Does Palettra have ads?
No, Palettra does not contain advertisements. The application is free to download and use, with optional in-app purchases for advanced features.
What devices does Palettra support?
Palettra is available for macOS, iPhone, and iPad. A single subscription provides access to Palettra Pro features across all supported platforms.
How often is Palettra updated?
The latest version of Palettra is 1.0.1, which was last updated on September 12, 2026. Updates typically include new features, bug fixes, and performance improvements.
What is the age rating for Palettra?
Palettra has an age rating of 4+, making it suitable for a wide range of users. The app's content and functionality are appropriate for children and adults.
Can I use Palettra on my computer?
Yes, Palettra offers cross-platform access. You can use Palettra Pro features on both your mobile devices (iPhone, iPad) and your macOS desktop.
