If you're looking for an alternative to Ritt, Dokkio is a more powerful tool for managing and organizing files across multiple cloud services like Dropbox, Google Drive and OneDrive. It offers a unified interface with features like multi-search, auto-categorization and document summarization. Dokkio is geared for teams that need to work collaboratively.
Another option is AI Finder, which lets you search for files with natural language queries. It can search files by content, creation/modification time and tags, so it's good for people who need to find files with a high degree of specificity. AI Finder protects your data by only having access to files you specifically authorize, so it's secure.
These alternatives offer powerful search and organization abilities that can help you find and manage your files more effectively.