Thanks to
@WaltonSimons for sharing the info about DLC content trimming and
@senseman for sharing the ME3 Explorer with us.
Results from my end:
Code:
--------------------------------------------------------------------------------------------
| DLC Name | DLC Folder | Size before editing | Size after editing |
|--------------+-----------------------+-------------------------+-------------------------|
| Extended Cut | DLC_CON_END | 1,78 GB (1.919.137.514) | 1,58 GB (1.705.047.321) |
| Leviathan | DLC_EXP_Pack001 | 1,45 GB (1.561.239.503) | 921 MB (966.308.211) |
| Omega | DLC_EXP_Pack002 | 1,72 GB (1.849.136.836) | 1,18 GB (1.276.523.880) |
| From Ashes | DLC_HEN_PR | 567 MB (594.778.936) | 406 MB (426.257.469) |
| Citadel (F1) | DLC_EXP_Pack003 | 1,75 GB (1.886.013.531) | 867 MB (909.342.106) |
| Citadel (F2) | DLC_EXP_Pack003_Base | 1,76 GB (1.896.814.656) | 1,36 GB (1.468.136.856) |
--------------------------------------------------------------------------------------------
| Total Size | 9,04 GB (9.707.120.976) | 6,28 GB (6.751.615.843) |
--------------------------------------------------------------------------------------------
You can find detailed guide about Language Trimming
HERE!