0
votes
1answer
32 views

Simple Scan: PDF does not open on Android (Adobe reader) (dated 1970!)

I have been scanning some documents lately in order to have them with me on my android tablet or smartphone. I share them on DropBox and open them with Adobe reader. The problem is that most of the ...
0
votes
0answers
58 views

How to configure scanimage to produce PDFs as small as gscan2pdf's?

I use gscan2pdf every month, mostly to scan bills. I keep each vendor's bills in a separate directory. I could save myself some time if gscan2pdf were to make an educated guess at what directory an ...
7
votes
1answer
2k views

GUI program to resize pdf documents and change their DPI

I see that LibreOffice Draw should be able to open a pdf and export it with options for changing quality and DPI resolution. But the high-resolution scanned pdfs that I have are not properly opened in ...
1
vote
3answers
2k views

How to crop a multi-page (image/scanned) pdf file (which won't crop with pdfcrop)?

Usually, I'm pretty happy using pdfcrop, even though the cropped output usually consumes significantly more disk space. Note that comparable code does exist, which addresses and resolves this issue. ...
2
votes
1answer
2k views

Simple Scan - Changing the default output File Type to PDF and improving Compression?

Is there a way to change the default output file type in the 'Simple Scan' software provided with Ubuntu 12.10 to be a PDF rather than a JPEG? And is it possible to modify the compression settings on ...
10
votes
5answers
12k views

How do I edit text in a scanned .jpeg?

I need to upload a scanned image as a PDF document. After scanning the document, I have a .jpeg with small text that I want to edit before converting to PDF for the upload. I have never done this ...
10
votes
4answers
3k views

Adding OCR info to a PDF

I have a good quality scan of a document; such scan is in pdf format. How can I add ocr information to the pdf, so that it becomes searchable? By searchable I mean that the goal is that when viewing ...
1
vote
2answers
612 views

Why can I not install the latest version of gscan2pdf?

I installed gscan2pdf 0.9.? something from the Software Center. It has bugs in it that will not allow me to import a pdf with images without gscan only importing the images and ignoring the text. I ...
8
votes
4answers
2k views

Extract text from a scanned document

Is there any way to select the text from a scanned document? (output is a jpg) What kind of tools does Ubuntu offer to do such a task? Is there any libraries I can use instead of pre-build software ...
17
votes
3answers
8k views

Scan many pages straight into a PDF

Is there some easy to use program in Ubuntu that can scan many pages straight into a PDF file?