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dellseysdellseys 

compress pdf files in salesforce

I want to compress any pdf file( big or small) and display in browser. pdf file that has been requested through api.
ANUTEJANUTEJ (Salesforce Developers) 
Hi there,

I don't think we would be able to compress the pdf by standard functionality however there is a process mentioned in the below link to create a zip file.

> https://salesforcescool.blogspot.com/2018/11/create-zip-of-salesforce-attachment.html

Let me know if it helps you and close your query by marking it as the best answer so that it can help others in the future.  

Thanks.
dellseysdellseys
thanks - i meant to reduce the file size for pdf not compress but ability  to reduce a pdf file size using js. before a file gets to salesforce i want the capability to reduce the size before it get's to salesforce
James HarieesJames Hariees
WPS Compress PDF Online supports 3 compression ratios (HD, Recommended, Smallest). You can choose one ratio based on your requirements to compress your file while maintaining high quality. 
James HarieesJames Hariees
WPS Compress PDF Online (https://pdf.wps.com/compress-pdf-online/?utm_source=organicbl) supports 3 compression ratios (HD, Recommended, Smallest). You can choose one ratio based on your requirements to compress your file while maintaining high quality.