What is a 7 zip file?

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Tags

1. #quality
2. #algorithm
3. #files
4. #known
5. #preserving
6. #created
7. #while
8. #method
9. #which
10. #lossless
11. #compression
12. #extension
13. #compressed
14. #called
15. #software
16. #these
17. #reducing
18. #archive
19. #using
20. #source