We generate a pdf file from scratch. Also included the resulting pdf file.Report_ASPOSE.pdf (2.6 MB)
I also included the same pdf file but generated with an very old iText version (2.1.7). Report_ITEXT.pdf (801.7 KB)
We have a critical performance issue with Aspose!
- The resulting PDF is three times the size
- Generating the report (save()-method) also takes almost three times the time as when generating with iText.
- We have to maximize the heap size to 512MB, otherwise we get an outofMemory Exception and no report can be generated. This was not the case with iText.
What we also experienced: When opening the Aspose-PDF then saving again, the file size is shrunken!
There must be some things which are saved in the pdf which are not necessary?!
The really critical blocker issue is with 2.
We can also provide code for analysis to you, but not as runnable because we have a multi module project
which the aspose pdf generator is one of them.
I hope you can help