rsutoratosu

Platinum Member
Feb 18, 2011
2,716
4
81
Any suggestion on reducing sizes of pdf ?

Half the clients we get can't get pdf over 10mb, we have to split them but they want them in higher details.. 19mb one only compress to 17mb zipped.

Any higher compression for pdf ?
 

lxskllr

No Lifer
Nov 30, 2004
59,450
9,968
126
I'd either make them available for download(not email), or split them into logical sections. Have a basic guide, or whatever you're doing, and supplemental addons.
 

corkyg

Elite Member | Peripherals
Super Moderator
Mar 4, 2000
27,370
239
106
PDF's are pretty well compressed. The key is, as is pointed out above, create smaller PDF files by dividing the product in the first place, eg., chapters or sections. And, if they can be posted on a site for downloading, that does get them out of the email world.

Common sense rules - even with computers. :)
 

kleinkinstein

Senior member
Aug 16, 2012
823
0
0
Great tips and tricks here. As a disclaimer, I use Nitro (luv Nitro actually) but no matter since they work with Acrobat as well.
 

Raizinman

Platinum Member
Sep 7, 2007
2,355
75
91
meettomy.site
I need to send 10 and 12 meg files all day long. Most are data files with some graphics. I use NXPowerLIte. It will compress most of my 10 or 12 meg files down to around 4 or 5 megs. Some more and some less. I have not noticed much quality difference. This has really helped my storage too, as I need to keep a copy of the file and these can really add up quickly.
 

rsutoratosu

Platinum Member
Feb 18, 2011
2,716
4
81
PDF's are pretty well compressed. The key is, as is pointed out above, create smaller PDF files by dividing the product in the first place, eg., chapters or sections. And, if they can be posted on a site for downloading, that does get them out of the email world.

Common sense rules - even with computers. :)

ill have to try the compressor, some legal document cannot be split. the end party will not accept them. stupid rule but you comply with legal fillings.
 

rivan

Diamond Member
Jul 8, 2003
9,677
3
81
What's in the file? Mostly text? A lot of images?

For images:
• Consider lower resolution or smaller placed size (instead of 6" wide, put them 4" wide on the page)
- images for use on screen need to be no larger than 150 ppi; typical screen resolution is 72 ppi and if they zoom in at all (small documents on large monitors) you can go higher. I find 100 ppi to be a nice compromise but your usage may need something else
- images for print will experience dramatically diminishing returns above starting around 200 ppi and as a rule of thumb nothing needs to be higher than 300 ppi.

• Look at compression settings in your PDF creation settings. Higher compression means smaller file size, but can degrade image quality. Higher resolution images are more resilient to the effects of heavy jpg compression, but are not immune. Low resolution, high compression creates the worst image degradation.

• Depending on the source application, using transparency over images may create unnecessarily large files. This includes placing layered images or using many effects (drop shadows, transparent type or other elements) in the host application.

On type:
• If many typefaces are used, this can very quickly inflate file size. In PDF options, you can modify font embedding as appropriate. Some fonts are as large as 2 MB (or larger?), though most are much smaller.
- Fonts installed on machines where the document will be viewed does not have to be embedded. Be warned, however, any font NOT embedded will NOT display properly if the host machine
- Font subsetting should be always used, as a rule of thumb. This will only embed the glyphs that are used in the document. (If only a,b and C are used, only those letters are embedded)

Wall of text.

I work in print advertising and deal with PDFs every day. If you have any questions, feel free to PM me. If you have a non-sensitive document you'd like me to examine, I can tell you where there might be other opportunities to save on file size (some applications include a shitton of metadata that isn't used, for example).
 

colonelciller

Senior member
Sep 29, 2012
915
0
0
download adobe acrobat professional trial

from the top menu...
>document >reduce file size

nothing could be easier...
it compresses images and text... if it's worth it to you buy the software afterwards.

large PDFs are often a sign of improper optimization