Based on our record, File-Extensions.org seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
File-extensions.org lists following files for .3 extension:. Source: about 1 year ago
Moodbit - Check your team's mood with AI and Sentiment Analysis
FileProInfo - It's All About Files, Software, Online Tools - 100% Free
Niko Niko - Employee Engagement
FileInfo.com - FileInfo is the central file extensions registry and contains a database of over 10,000 file types.
Happy Mood Score - Employee feedback and engagement software. For companies with remote employees, distributed teams or digital nomads.
FILExt - Open, view and convert files online