How to make a "searchable" PDF (text images)

Hi,

Do you know a tool that can create a "searchable" PDF from scanned PDF images?

Tia for your help


P.S : I use Foxit Reader 2.3

 

Hi Jean Marc,

I presume you're after OCR soft. Unless Bob D. or someone else makes a suggestion, you'll find more on Wikipedia.
If there's a copy of MS Office onboard you can probably utilize it's (06 article now) document imaging feature.


S

 

Abbyy Fine reader and Scansoft omnipage are the ones leading int the arena

 

Hi Jean Marc
As you know, "true" pdf s are text searchable.
However, when you scan a pdf document, it typically turns it into a raster image (vs. a vector image, as created by Acrobat), subsequently losing it's native pdf "intelligence".

There are 3 types of pdf s (described briefly here):
http://www.pdftocad.com/

Other than GlobalForce's OCR soft recommendation, I cannot offer any suggestions.

Cheers

 

Thank you all for your advice

Apart from PDF made from scanned images, I've got a "weird" PDF...

At first glance, it seems to be a "true" PDF: for instance, I can highlight and use the copy command (the document is not encrypted) but when I try to put the copied text in the clipboard, the characters are unreadable!

http://img519.imageshack.us/img519/8576/img3261909jp8.jpg


And above all, I can't perform a search...

Any solution?

Tia

 

Give this a shot if it's a commonly available file. If from a friend, ask how it was generated. In the event you still can't get it working search "making fair use of cut and paste restricted PDF files" and browse within the top ten result's .... it may well be DRM related.

S

 

Not familiar with Foxit, but did you copy the characters as Plain Text, Formatted Text, or Rich Content?
Again, the pdf may not be a "true" pdf, but a hybrid.
If the file contains nothing proprietary or personal, maybe you can post it so that members can possibly manipulate it.