Can I resize photos and reduce JPEG file sizes by using Photpshop Elements?

Go to Image>Resize>image size.
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Retouch photo without reducing the file size/quality?

I have been retouching some pictures for use in a photo book but notice that each time I do so, the file size decreases fairly significantly e.g from 4MP to 2MP.
Is there a way I do minor retouching to a photo without reducing the file size/quality?
Thanks in advance

Where are you seeing this size reduction? What format are the original photos?
For example when you edit a RAW photos you create a JPEG modified version which is much smaller - one I just did went from 17 MB as RAW to 4.4 as a JPEG -- you could save as a TIFF but to me that is not worth the space loss - I seriously doubt that you will ever do anything that you can see the difference in quality between a TIFF and JPEG of yoru images
LN

Do i need acrobat pro to open a pdf i created in quark and reduce the file size?

do i need acrobat pro to open a pdf i created in quark and reduce the file size?

i'll try that! thank you.
Daniel Flavin <mailto:[email protected]>
June 24, 2014 at 3:23 PM
>
do i need acrobat pro to open a pdf i created in quark and
reduce the file size?
created by Daniel Flavin
<https://forums.adobe.com/people/Daniel+Flavin> in /Creating, Editing
& Exporting PDFs/ - View the full discussion
<https://forums.adobe.com/message/6493113#6493113>

How can I organise photos and reduce hard drive ?

Hi,
I have a 750GB HD and with only 30GB available now. Without replacing the current HD what is the best way to find out file size and where the storage is being used (iphotos is 40000 photos so big !) Whats the best way to reduce and transfer files ?
Thanks

To move your iPhoto Library to an external disk:
Make sure the drive is formatted Mac OS Extended (Journaled)
1. Quit iPhoto
2. Copy the iPhoto Library from your Pictures Folder to the External Disk.
3. Hold down the option (or alt) key while launching iPhoto. From the resulting menu select 'Choose Library' and navigate to the new location. From that point on this will be the default location of your library.
4. Test the library and when you're sure all is well, trash the one on your internal HD to free up space.
Regards
TD

Sips --embedProfile is reducing jpeg file size by half

I'm trying to use sips to embed the sRGB color profile to some jpegs, and when I do so, the resulting file size is always about 1/2 the original size. If I open the jpegs in Preview and embed the color profile there and save, there is a negligible file size difference. Any ideas as to what is going on when sips embeds the profile?

jphelp32 wrote:
I wouldn't expect sips to re-compress the image if I'm only adding the color profile and no other modifications.
I'm pretty confident it is re-compressing the JPEG. Here's how I tested it:
1. Add a color profile to a JPEG, just like you did.
2. Take that JPEG and load it, along with the original JPEG, into Photoshop in the same file, in different layers. Change the mode of the top layer to "Difference" and flatten the file. The picture looks like it's all black, but it's not.
3. Use a tool, like the levels adjustment, to increase the contrast. Where the two pictures differ, there will be "noise" in the picture.
However, if I duplicate a JPEG in the Finder, import the Finder duplicate and the original, and repeat steps 2 and 3, I get a black picture, no noise in it at all regardless of how much I mess with the levels.
You can change the compression level sips uses by using "-s formatOptions" and then one of low, normal, high, best , or a numerical percentage. That will also change the size of your file...
charlie

Reducing JPEG file size

I have an image approx. 280 X 80 pixels, very simple, few colors... at 72 dpi. It weighs 180K as a jpeg. I'm trying to reduce it to 15-30 K.
I tried saving it to the lowest jpeg quality and I can't get it below 150K. What am I overlooking?

I know I'm on the SDK forum.
My problem is a SDK problem.
I arrvied to open the save dialog but I don't arrive to set options in this dialog.
How to set options in save dialog to choose in a first time the jpeg format, and in a second time options of the jpeg format ?
Thanks

How do I combine PDF files into one, and reduce its file size?

help asap

Hey Rave and thank you for your answer,here is the deal.Im making magazine,and using acrobate adobe to convert all my files into PDF files.After that I need to merge all them files into 1 PDF file so I can upload it to site.And after doing all that - the file happens to be VERY LARGE 188MB when it has to be lower ,somewhere like 47MB or less then 100MB.And I dont seem to find the solution.So help

Export to jpeg: Show jpeg file size prior to export

Photoshop save to jpeg dialog box shows the jpeg file size associated with each jpeg compression level (1 - 12). Lightroom export dialog box does not show jpeg file size. Showing the expected jpeg file size is useful when needing to limit file size while maximizing jpeg quality. For example, some email applications limit attachment file size; some photo hosting sites (e.g., Zenfolio) limit file size to 12mb. If I export a cr2 file at 100 quality, it may result in a file size of 14mb. However, I cannot determine this until after I export. Then I may try 90 quality and find that the resulting file size is only 8mb. So, I try 95 quality, and get a 12.5mb file. This iterative process is a waste of time. I need to se the file size resulting from each jpeg quality setting in the export dialog box.

I have tried trashing the plist file. The files look fine through the media manager when copied to the other profile. They look like they are suppose to. The small videos also look fine when played on that computer. Unfortunately our other mac pro computer doesn't have final cut so i can't open and play proress files and my laptop, due to the extreme resolution can't be played on my laptop with final cut studio installed. Tomorrow i'm going to install the proress decoder on the one mac pro to check the files and make sure the self contained is checked but i'm almost positive on that. Other than nuking the profile i don't know what else to do. This is really weird.

Posting Again: How do you reduce a file size on a quicktime file?

I have a 16.9 meg movie in quicktime, and am trying to export it so I can upload a smaller version online. Whenever I try to export it using various quicktime settings, there's no audio on the exported file. I'm selecting Export from the File menu, then Standard Video Compression settings of H.264, optimized for streaming, most recent settings, quicktime movie to quicktime movie.
To reduce a movie, or shrink it, what are the best settings to use? Or even settings that work? I posted this a few days ago and there weren't any responses so I'm trying again. Please help.

I've been using MPeg Streamclip to export the files as a quicktime movie. And there is sound. But the thing is, the file sizes are huge. Last export was 160 megs...too big to put on a web page. So I'm interested in shrinking that. I tried ISquint, but it converts it into an MPeg movie, and I'd like to keep it as a quicktime file for the website. Whenever I export using Quicktime, and I've updated to the most current version, there's no sound. If anyone knows of a good way to reduce the file size, either using MPeg Streamclip, or any other shareware or freeware programs, please let me know.

I need to export a photo at around 1meg file size,and dont seem to be able to do it in the presets can anyone help please ,I shoot on a canon 5d

I need to export a photo at around 1meg file size,and dont seem to be able to do it in the presets can anyone help please ,I shoot on a canon 5d

I believe Frank is referring to the end use (e.g., for print or on-screen use).
Until he returns, I can tell you that I ran a quick test using an image from the Aperture 3 training book library which was as follows:
Camera = Canon EOS 5D Mark II
Master resolution = 5616 x 3744 (21 MP)
I was able to export to a JPEG with end file size of 1 MB as follows:
Export Presets drop-down > select 'Edit' option
Selected preset name 'JPEG - 50% of Original Size' > change percentage value to 40% > change DPI value to '300' > click OK to set as current default > Export version to desktop.
The exported JPEG has a resolution of 2246 x 1498 and appears on screen to have the same image quality of the original in Aperture.
Note - I did not change the default Image Quality slider in the Export Preset dialog (which left it at 10).
Basically, you will need to play around with the settings until you find the appropriate values to arrive at an image version you want.

I have Adobe Photoshop 9. I am a novice. How can I resize photos in my files using batch resize?

I have Adobe Photoshop 9. I am a novice. How can I resize photos in my files using batch resize?

In the Editor, use File...Process Multiple Files. See the Help for more info.
Ken

I have been given a 28 page Pdf and have been asked to optimize the item to reduce the file size. Can this be done in Photoshop Elements? if so how?

I am using a Mac and just bought Photoshop Elements 13. I have been given a 28 page Pdf and have been asked to optimize the item to reduce the file size. Can this be done in Photoshop Elements? if so how?

No the pages will open as separate documents in Expert Mode. You really need Acrobat or possibly you could copy and paste the contents into MS word. Then re-save as PDF.

A simple and free way of reducing PDF file size using Preview

Note: this is a copy and update of a 5 year old discussion in the Mac OS X 10.5 Leopard discussions which you can find here: https://discussions.apple.com/message/6109398#6109398
This is a simple and free solution I found to reduce the file size of PDFs in OS X, without the high cost and awful UI of Acrobat Pro, and with acceptable quality. I still use it every day, although I have Acrobat Pro as part of Adove Creative Cloud subscription.
Since quite a few people have found it useful and keep asking questions about the download location and destination of the filters, which have changed since 2007, I decided to write this update, and put it in this more current forum.
Here is how to install it:
Download the filters here: https://dl.dropboxusercontent.com/u/41548940/PDF%20compression%20filters%20%28Un zip%20and%20put%20in%20your%20Library%20folder%29.zip
Unzip the downloaded file and copy the filters in the appropriate location (see below).
Here is the appropriate location for the filters:
This assumes that your startup disk's name is "Macintosh HD". If it is different, just replace "Macintosh HD" with the name of your startup disk.
If you are running Lion or Mountain Lion (OS X 10.7.x or 10.8.x) then you should put the downloaded filters in "Macintosh HD/Library/PDF Services". This folder should already exist and contain files. Once you put the downloaded filters there, you should have for example one file with the following path:
"Macintosh HD/Library/PDF Services/Reduce to 150 dpi average quality - STANDARD COMPRESSION.qfilter"
If you are running an earlier vesion of OS X (10.6.x or earlier), then you should put the downloaded filters in "Macintosh HD/Library/Filters" and you should have for example one file with the following path:
"Macintosh HD/Library/Filters/Reduce to 150 dpi average quality - STANDARD COMPRESSION.qfilter"
Here is how to use it:
Open a PDF file using Apple's Preview app,
Choose Export (or Save As if you have on older version of Mac OS X) in the File menu,
Choose PDF as a format
In the "Quartz Filter" drop-down menu, choose a filter "Reduce to xxx dpi yyy quality"; "Reduce to 150 dpi average quality - STANDARD COMPRESSION" is a good trade-off between quality and file size
Here is how it works:
These are Quartz filters made with Apple Colorsinc Utility.
They do two things:
downsample images contained in a PDF to a target density such as 150 dpi,
enable JPEG compression for those images with a low or medium setting.
Which files does it work with?
It works with most PDF files. However:
It will generally work very well on unoptimized files such as scans made with the OS X scanning utility or PDFs produced via OS X printing dialog.
It will not further compress well-optimized (comrpessed) files and might create bigger files than the originals,
For some files it will create larger files than the originals. This can happen in particular when a PDF file contains other optomizations than image compression. There also seems to be a bug (reported to Apple) where in certain circumstances images in the target PDF are not JPEG compressed.
What to do if it does not work for a file (target PDF is too big or even larger than the original PDF)?
First,a good news: since you used a Save As or Export command, the original PDF is untouched.
You can try another filter for a smaller size at the expense of quality.
The year being 2013, it is now quite easy to send large files through the internet using Dropbox, yousendit.com, wetransfer.com etc. and you can use these services to send your original PDF file.
There are other ways of reducing the size of a PDF file, such as apps in the Mac App store, or online services such as the free and simple http://smallpdf.com
What else?
Feel free to use/distribute/package in any way you like.

Thanks ioscar.
The original link should be back online soon.
I believe this is a Dropbox error about the traffic generated by my Dropbox shared links.
I use Dropbox mainly for my business and I am pretty upset by this situation.
Since the filters themsemves are about 5KB, I doubt they are the cause for this Dropbox misbehavior!
Anyway, I submitted a support ticket to Dropbox, and hope everything will be back to normal very soon.
In the meantime, if you get the same error as ioscar when trying to download them, you can use the link in the blog posting he mentions.
This is out of topic, but for those interested, here is my understanding of what happened with Dropbox.
I did a few tests yesterday with large (up to 4GB) files and Dropbox shared links, trying to find the best way to send a 3 hour recording from French TV - French version of The Voice- to a friend's 5 year old son currently on vacation in Florida, and without access to French live or catch up TV services. One nice thing I found is that you can directly send the Dropbox download URL (the one from the Download button on the shared link page) to an AppleTV using AirFlick and it works well even for files with a large bitrate (except of course for the Dropbox maximum bandwidth per day limit!). Sadly, my Dropbox shared links were disabled before I could send anything to my friend.
I may have used a significant amount of bandwidth but nowhere near the 200GB/day limit of my Dropbox Pro account.
I see 2 possible reasons to Dropbox freaking out:
- My Dropbox Pro account is wronngly identified as a free account by Dropbox. Free Dropbox accounts have a 20GB/day limit, and it is possible that I reached this limit with my testing, I have a fast 200Mb/s internet access.
- Or Dropbox miscalculates used bandwidth, counting the total size of the file for every download begun, and I started a lot of downloads, and skipped to the end of the video a lot of times on my Apple TV.

How can I reduce the file size of a pdf when exporting?

I don't want to just choose between high quality print or smallest file size.
I want to export it from 60MB to 40MB.
Can I do this manually? When I use smallest file size the quality is too low and the content looks bad.
But high quality print exports my PDF at 60MB which is too big.

You cannot simply legislate the size of a PDF file. If you content is primarily text and vector, there is not much at all you can do to reduce PDF file size other than to cut out content. Otherwise, the only other variables are those of downsampling and compressing the raster images from your content.
You must be very careful in choosing the PDF export settings. The “smallest size” settings yield PDF files that realistically really are not fit for printing and may mess up any CMYK colors. The “high quality print” and “PDF/X-4” settings yield best print output, but yield the largest PDF files since they do less image resolution downsampling and only the maximum quality lossy JPEG compression.
I would recommend that you start with either the “high quality print” or the “PDF/X-4” settings and make a custom set of export settings. Assuming that you aren't going for offset or gravure printing, change the color image and grayscale image downsampling values from 300 and 450 to either 200 and 275 or no less than 150 and 225. If that doesn't give enough file size reduction, change the compression image quality from “Maximum” to either “High” or no less than “Medium.” Beyond these changes, you may end up with PDF files that will neither print nor display with any reasonable quality.
- Dov

How can I reduce the file size when saving a psd as a pdf

I have a psd with graphics and text, it is 8.5 x 11, 300 ppi
I flatten the image and go to save as .pdf I un-check all of the options in general.
In compression, I have tried a dozen different combinations and the way I've found to get a document that is not pixelated or blurry is to use jpeg 2000 > lossless or jpeg > maximum.
So I have a high quality document but the file sizes are around 900 kb.
I have downloaded other people's documents of the exact same type and size (8.5 x 11, 300 ppi) that I am making and viewed them in Photoshop, they are not pixelated or blurry and their file sizes are 300 kb or even less than 200 kb
How are they doing this?!

Delete all unused, invisible layers.
Sometimes zip compression is better than jpg compression (in the pdf output settings). Zip is lossless, and works better with non gradient colour or no images.
Flattening the image before you save it to pdf can reduce the file size if you are using jpg compression.
Post a preview of your pdf and we can comment further on how to reduce the file size.

Can I resize photos and reduce JPEG file sizes by using Photpshop Elements?

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