What are portable versions of software?

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Tags

1. #application
2. #example
3. #another
4. #software
5. #mobile
6. #moved
7. #include
8. #specialized
9. #applications
10. #regular
11. #versions
12. #portable
13. #product
14. #easily
15. #designed
16. #enhance
17. #environment
18. #computing
19. #browsers