7-zip compression
compared to rar, ace and winzip
In all tests Solid archieves were created and best compression method used. Dictionary size was 32M and Word size of 255.
| Source code: |
byte |
% |
| original size |
939559 |
100.0% |
| winzip |
289584 |
69,2% |
| winrar |
176352 |
81,2% |
| winace |
186470 |
80,2% |
| 7-zip |
144311 |
84,6% |
| |
|
| |
|
|
| Images: |
byte |
% |
| original size |
23978688 |
100.0% |
| winzip |
15651533 |
34,7% |
| winrar |
15166254 |
36,8% |
| winace |
15080645 |
37,1% |
| 7-zip |
14928393 |
37,7% |
| |
|
| |
|
|
| Word documents: |
byte |
% |
| original size |
5792256 |
100.0% |
| winzip |
1646414 |
71,6% |
| winrar |
974411 |
83,2% |
| winace |
1123119 |
80,6% |
| 7-zip |
932602 |
83,9% |
| |
|
| |
|
|
| Direct Connect Directory |
byte |
% |
| original size |
41638853 |
100.0% |
| winzip |
26338322 |
36,7% |
| winrar |
27232295 |
34,6% |
| winace |
24302568 |
41,6% |
| 7-zip |
21269854 |
48,9% |
| |
|
| |
|
|