Remove spot color from pdf

Bye I have read your article, it is very informative and helpful for me. About Contact Us Privacy Policy. For learning steps assume, we have multiple PDF files containing multiple pages and many pages contain many black dots and black edges. Then, how can we remove or clean it. So, SKOTechlearn will make easy process to perform cleaning process of pages.

First, Open your document in Acrobat. Then Follow the steps: 1. Redaction Process. Page Redaction Properties and Settings. Area select for Clean.

When we right click on redaction area. A drop down menu appear. Tweet Share Share Share. The images will serially appear on the right, taking a few seconds to finish. Once you do that all the images will be merged into a single file. When you click that icon a dialog box shows up to set the properties of the pdf file to be created:. Should you be interested, however, you can take a look around and edit as you like. After a few minutes your pdf file will be ready. Now we have removed the background color from all of the pages and we have them back in a single pdf file.

But there is one more thing to take care of. The size of the resultant pdf file can be very large. In our case with the settings outlined above the file turns out at MB. That is too much for a text-only pdf file. So we can try reducing its size. It is a light-weight program with a simple interface:. First of all select the newly-created pdf file by using the Browse button at the top right. Then select a compression option from the Settings pane.

In this case the size of the compressed file turned out at around 26 MB. There are other things you can do with the file but they are not specific to our purpose here which was to remove the background color. For example in my case since I wanted to print the book I removed some pages from the beginning and end of the file that were not suitable for printing. You can do this either before converting the image files back into a pdf file in PDF24 or you can do it after you have created the pdf file using a tool like PDFsam.

I used the latter for this purpose. View all posts by Admin. Hi Admin, My name is Darryl! Love this process you have setup for old document restoration. I recently did an old budget from Everything was great with a few issues on the old balance sheets. Darryl bebo58 gmail. Like Like. Scan Tailor is an absolute gem and is free to use; you can easily find it on Google. I use it for full processing of the scanned document and it is amazing; you can do much better than what I have described in this old post.

As for the Acrobat Pro, I only use it to compile the final pdf, so you can avoid it and replace it with a free option if needed. Compress Convert Merge Edit Sign. Smallpdf for Teams New. Free Trial. Compress PDF. PDF Converter. PDF Scanner. Split PDF. Merge PDF. Edit PDF. PDF Reader. Number Pages. Delete PDF Pages. Rotate PDF. PDF to Word. PDF to Excel.