a pro Adobe Acrobat DC license (12) + media. Need Acrobat 9 for maximum compression

Hi forum,

I have a computer that has lost in standard Adobe Acrobat 9 upgrade to Win10. Lack of support and license, it has been decided to buy the latest version of Adobe Acrobat; 12 / DC. I installed it on the computer and it works fine, but there is a problem:

The license is essentially used to compress pdf files using the pdf with "max compression" enabled printer. The reason is that pdf files must be sent by satellite, so does the size matter here...

We had yet another computer running Adobe Acrobat 9, so it was easy to compare the compression of 9 and 12 vs / DC. Version 12 is between 40-60% worse compression. My answer was to download Adobe Acrobat 9download Acrobat 8 and Acrobat 9' , but I get a "invalid series" when I try to use the key to 12/CC. I thought you could use the previous versions, but that doesn't seem to be the case? Is there a previous version, that I can use here? The license is:

Professional Acrobat product Version 12.0, bought as the use license/no benefit of teaching

Alternatives? :

1. have you tried many compressors of pdf online with similar poor results compared to Acrobat 9, it seems as if it was the only tool capable to realize the text (the photos are deleted) compression of 50% +.

2. in addition to the selection "Max compression", 72 dpi and removed the metatags and the built-in fonts, the rest of the configuration in vs 12 is the default because it is the configuration in vs 9. If you can point to other settings in vs 12 that can improve compression, please notify

Best regards and thanks in advance

John Heinonen

An update from me about the problem. I talked to Adobe Support cat, who confirmed that I can not use the Adobe Acrobat Pro DC / 12 version on any of the files binary installation from the Adobe homepage. Simply because Acrobat vs 9 is no longer supported. I received a few URL support that actually increased the size of the file when you use Save as with the optimization function compared to save it as a pdf from the word:

https://helpx.Adobe.com/Acrobat/using/Optimizing-PDFs-Acrobat-Pro.html

https://helpx.Adobe.com/Acrobat/using/saving-PDFs.html#reduce_file_size_by_saving

But it made me go back to print to pdf function as I noticed there are a lot more options for tweaking to improve the size of the file. After reading the above items and tweaking around the print function, I managed to compress pdf files even better than version 9, Mission accomplished :-)

Thanks for your comments all :-)

Tags: Adobe

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