Thank you for you inquiry.
The process of conversion itself is resource-intensive and some documents can have also some graphics or images in itself , which can hamper the conversion process more and may require additional system resources for conversion. We will do all the best to improve our library . We have logged this problem(improvement) in our issue tracking system as CONVERSIONJAVA-100 . But will be useful if you share with us your file examples and we will test them and our Product team will try to find a solution for this issue.
We have linked this forum thread to the same issue and you will be notified via this forum thread once this issue is resolved.
We apologize for the inconvenience.
Your Document Collaboration APIs
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