Compatibility: Windows 10, 8, 7, Vista, XP; Mac OS X 10.6 or higher, Linux
Hard drive space: 2 GB
Free version: The software is free and open-source
Key features:
- Can handle over 100,000 photos
- Supports in-depth metadata
- Supports many file formats
- Lets you publish directly to social media
Arguably the best free photo organizing software out there, Digikam Photo Manager is beloved by its community for being open source, intuitive, and available on Windows PCs and macOS systems. It gives you complete control to make nested albums and catalogs for expertly curated libraries of images, pictures, and videos in a way that most other applications just can't.
With the ability to handle over 100,000 images at once, it's a powerful piece of software, and despite being one of the longest running photo organizing apps out there, it enjoys modern features, like publishing directly to all the most popular social media sites.
Here are some reviews of Digikam if you need more information.
Reviews by AlternativeTo