Extract text from PDF, DOC, HTML, CHM, and RTF files

Posted on January 19, 2008 at 7:31 am

Have a document in PDF format that you would like to convert to a text document? Or maybe an HTML or CHM (Windows Help File) that you need to convert into simply plain text? Why might this be useful you ask? Most PDF documents are not editable and selecting the text manually can be a tedious process.

You can use Text-Mining-Tool to automatically extract text from a PDF file so that you can use it in any program freely. Or if you cannot open a PDF file because you do not have a PDF viewer installed, you can use this tool to extract the text and read the document.

Text Mining Tool is completely free and does not even require an installation, simply unzip it and run the program to use it.

Click the Open button and choose your file that you want to convert to text. Click ok and the large window below the buttons will eventually fill with all of the text extracted from the document.

Click Save to save the extracted text to your computer. You can also click Clipboard to copy the mined text to the Windows clipboard.

For convenience, the following hotkeys can be used to perform the operations:

Open – F3 or O.
Save – F2 or S.
Clipboard – F5 or C.
Exit – F10 or Escape.

You can also use the minetext console tool to create a batch script for extracting text from multiple files. This can be useful if you have a directory with a large number of files that need to have text extracted.

The included console tool minetext has the following syntax:

minetext <input file>

minetext <input file> <output file>

where:

  <input file>  - any file with one of the following extensions:
                  pdf, doc, rtf, chm, htm, html
  <output file> - file you want to write text mined from input file

If you’re a web designer, this program can be very useful to grab the text from a Word document without getting all of the extra Microsoft Office styling code included with the text.

This is a very simple program that is very simple to use! It has one basic purpose and it does a good job! Enjoy!

[tags]text extract, extract text from pdf, extract text pdf, extract text from html, extract text from file, text mining[/tags]

» Filed Under Free Software Downloads

Comments

13 Responses to “Extract text from PDF, DOC, HTML, CHM, and RTF files”

Gregg Decker said on : January 19th, 2008 at 1:13 pm

I am very impressed with you software suggestions. I find most of them useful. I look forward daily to my emails from you.
I have one suggestion and that is to make it easier for users to download the software via one easy to find link. There have been a few times when I gave up looking for the link and then forgot all about the software that I could of found useful.

Keep up the good work.

Gregg Decker

Noemi B said on : March 14th, 2008 at 9:52 am

Totally agree with Gregg D. I love your finds and find alot of them very useful, but there have been a few where you just cannot find the download link and I’ve had to google the app to find it.

Otherwise, keep up the good work!!

loftninja said on : April 14th, 2008 at 9:14 pm

great info….by chance does anyone know how to then translate text info another language, then press it back into origianl pdf layout?

akishore said on : April 15th, 2008 at 1:53 pm

Hi loftninja,

Once you have extracted the text from the PDF document, you can translate it using Google Translate. Note that the translations are not going to be very good. Then you can convert it back to PDF by printing to PDF using a program like CutePDF.

rtt_hu said on : June 4th, 2008 at 8:14 am

Maybe you can give a web-link clearly,so the software can be shared more convenient.Thank you!

Ahamad said on : July 15th, 2008 at 10:21 am

In case you want to programmatically extract text from a PDF document, here is how to acheive that(using coldfusion):
http://cf-examples.net/index.c.....t-From-PDF

John said on : November 18th, 2008 at 11:23 am

Sorry, but absolutely no text appears. Could this be because the documents that I have come from libraries and have been scanned into PDF files so that they are treated as “images”?

What lacks in the marketplace, so far as I can see, is a software that will extract text from PDF files that came from scanning documents. You can re-scan the documents and then run them through some OCR software; and there are PDF to Word programs that use OCR software; but no OCR software works very well except on large print, easy-to-read, English documents. No OCR software converts foreign language diacritics worth a darn.

I have numerous German and French documents from which I quote and I’m tired of putting in the diacritics by hand. Thus a good software program that actually extracted the text from a PDF scanned file, rather than converting it, would be a time saver.

Keith said on : January 26th, 2009 at 10:03 am

Great post, many thanks

Nichole said on : February 6th, 2009 at 6:24 pm

Can you tell me how to convert an RTF file into a Jpeg file. I made a screenshot of a page that I would like to edit but I can’t open it with any of my editing programs.. Thanks, Nichole

Chinni said on : April 14th, 2009 at 1:04 am

Thank you very much for the post!
I’m trying to extract text from a pdf document which is in a local native language. I have the fonts with me, but not sure how to convert the pdf document and extract text.
Please let me know.

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