Fri Aug 30, 2013 8:29 am
Hello,
This is Ben. Please check the sizes below.
Spire.XLS.dll v7.0.0.7040 file size: 5.57MB
Spire.XLS.dll v7.1.6.7040 file size: 5.71MB
In Spire.Xls_7.1.6, our dev team added some new features, for example pivot table column filter. So the version is little bigger than Spire.XLS_7.0. For size is 2.5Mb of the 7.0, sorry that we don't have the version here. Spire.Xls_7.0.dll we released and its size is 5.57MB.
In the latest version of Spire.Pdf, our dev team fixed the bugs found in the previous versions, and added new features, such as "print" functionality and convert excel to pdf.
If you still have some questions, please feel free to tell us.
Regards,
Benjamin
E-iceblue Support team