How to convert scanned document to pdf. Free online text recognizer for PDF and images. Just use PDF24 Creator to scan to PDF

How do I convert a scanned document to PDF format? Very often, an office worker has to scan documents for a pension fund or workflow. So lately, more and more often it is required to translate scanned documents into PDF format. And this is no accident. There are viruses that infect the JPEG format, i.e. at one fine moment, all pictures, photographs and documents in this format are simply encrypted by such a virus, and you will not be able to read or view them anymore.

The new scanners already have a button built in, when pressed, the document is already scanned in PDF format, but this function does not always work.

I had a case where on two identical computers with the same operating system, the same scanner worked differently. On one computer, this very PDF button worked, but on the other it didn’t. Then it turned out that on one computer a printer with drivers was installed that complemented the scanner well, but not on the other.

In older scanners, in order for the PDF function, you need to study the instructions well, and remember where to go and where to change the settings. And often all scanners by default output documents in JPEG format. This is a graphic format. Usually it contains pictures and photographs.

I already wrote about what the format and file is, and how it can be, so I will not repeat myself.

There are special converter programs with which you can quickly change the format of a document, but they are not free. Yes, and putting a bunch of programs on your computer is also not desirable.

The best way out of this situation is to convert the document from JPEG to PDF online, i.e. using the Internet.

I have tried many different services. I like this one the most. Everything is clear and simple here. It is enough to upload the required file using the "Select file" button or by drag and drop.

You can load many scanned sheets at once. To do this, next to the downloaded file, click on the plus button.

And you can also select all the necessary pages when choosing a file using the button ctrl or, if the folder contains only those files that need to be converted to PDF format, then using the button Shift.

Then press the button " Create PDF right now!!!»

On the next page, you must press the yellow button " Save the file».

You probably had to deal with the need to turn a paper document into an electronic one. If you don’t have a scanner at hand, then you have to go to a special institution where you will perform all the necessary operations for a moderate fee. However, do not forget that you have an Android in your pocket, which means that you can easily handle this task yourself.

In this review, you will find several applications that will replace your scanner and allow you to create a copy of a document in PDF format. All of them work on the same principle: you take a picture of the original with a built-in camera, and then the program processes the resulting picture using its algorithms and gives you an electronic copy of it. Of course, for the successful completion of the task, with this approach, the capabilities of your camera are of great importance.

CamScanner

CamScanner is one of the most popular mobile applications for scanning documents, notes, business cards. The application can automatically correct perspective, crop, improve the quality of the resulting image, in order to get a more presentable and easy-to-read file. Scans can be saved as JPEG or PDF, depending on your preference. Registered users can use the cloud service to store and share their documents. In addition, there is a premium subscription ($4.99 per month or $40 per year) that provides additional features, including text recognition.

Google Drive

Google Drive is typically used to access the cloud service and Google office suite, but the app can also serve as a quick and easy-to-use document scanner. In the main window of the program, next to the buttons for uploading and creating files, you will also see the button Scan. Just like the previous app, Google Drive is able to significantly improve your photo, fix the wrong proportions and crop white areas. The resulting PDF file is saved directly to the cloud storage and becomes available from any of your devices. But the most important thing is that there is the possibility of text recognition, which means you can additionally edit it, save it in other formats, use search, and so on.

Genius Scan

If for some reason you have not used the previous two applications, then give Genius Scan a chance. It is quite simple, but effectively copes with the assigned task. A gentleman's set, in the form of auto-correction of perspective, recognition and cropping of fields, correction of photo quality, is present here. But besides this, there is a paid version of the program with advanced integration with Box, Dropbox, Evernote and other cloud services.

  • Do not photograph documents at an angle, as this may leave parts of the image out of focus.
  • Try to ensure that the space in the frame is filled as best as possible.
  • Place the document on a well lit surface. Use your phone's flash if required.
  • If the document is inside a plastic file, then remove it. This will eliminate reflections, and the picture will turn out better.

1. Select one PDF file or image file for OCR.
2. Press the button recognize.




7. Use on health

1. Select one ZIP file containing images for recognition. Only 20 files can be recognized at the same time.
2. Press the button recognize.
3. The file is sent to our server and recognition starts immediately.
4. The speed of recognition depends on the size of the file, the speed of your Internet connection and the resources available on our servers.
5. When recognition is completed, the file returns to the same browser window (do not close your browser).
6. If recognition is not possible, the reason will be indicated in red.
7. Use on health

Select PDF or image file for recognitionOnly PDF/JPG/JPEG/PNG/BMP/GIF/TIF/TIFF files are supported

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Recognition in progress


It may take several minutes

This page can only recognize PDF JPG JPEG PNG BMP gif TIF.

  • To convert MS Word (DOC DOCX) to PDF, use the Word to PDF link.
  • To convert RTF ODT MHT HTM HTML TXT FB2 DOT DOTX XLS XLSX XLSB ODS XLT XLTX PPT PPTX PPS PPSX ODP POT POTX to PDF, use the Other Documents to PDF link.
  • To convert JPG JPEG PNG BMP GIF TIF TIFF to PDF, use the Image to PDF link.
  • To extract text from a PDF document, use the PDF to TXT link.
  • To convert DOC DOCX RTF ODT MHT HTM HTML TXT FB2 DOT DOTX to DOC DOCX DOT ODT RTF TXT or XLS XLSX XLSB XLT XLTX ODS to XLS XLSX or PPT PPTX PPS PPSX ODP POT POTX to PPT PPTX PPS PPSX JPG TIF PNG GIF BMP use the link Other formats .
  • To convert DOC DOCX DOT DOTX RTF ODT MHT HTM HTML TXT to FB2, use the Documents to FB2 link.
  • To convert JPG JPEG JFIF PNG BMP GIF TIF ICO to other formats, use the Convert image link.
  • To convert PDF to MS Word (DOC, DOCX), use the Convert PDF to Word link.
  • To convert PDF to JPG, use the Convert PDF to JPG link.
  • To convert DJVU to PDF, use the Convert DJVU to PDF link.

Select ZIP archive for recognitionOnly ZIP files are supported

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Using the start window, you can create various PDF documents using a scanner or camera for later editing.

  1. Bookmark Scan click Scan to PDF.
  2. Select a device and set scan options .
  3. Click the button View or anywhere in the scan area.
  4. View the resulting image, change the settings if necessary, and click again. View.
  5. Specify the settings for the selected format.
    The appearance and properties of the resulting document will depend on the settings you select.
    1. Image quality- the quality of images or illustrations and the size of the resulting file depend on the selected value in the drop-down list of the group Image quality:
  • High quality
    Check this option to preserve the image quality of the page or illustrations. They will be saved at the resolution of the original image.
  • Balanced
    Check this option to reduce the size of the document compared to the original, but still maintain a sufficiently high quality image of the page or illustrations.
  • small size
    Check this option to get a small PDF document. This will degrade the image quality of the page or illustrations.
  • Custom...
    Select this item to set options for saving images and illustrations. In the opened dialog box User settings select the required values ​​and click the button OK.
  • Create PDF/A documents- check this option to create a PDF/A document.
  • Compress images with MRC- check this option to apply the image compression algorithm based on Mixed Raster Content (MRC) technology, which allows you to get a smaller file size without losing quality.
  • Recognize text in images- check this option to start the recognition process.
  • Recognition languages- You must correctly specify the languages ​​of the document. For more details, see " ".
  • Image preprocessing settings...- You can set image file processing settings, including page orientation detection and automatic image processing. These settings allow you to significantly improve the original image and get more accurate conversion results. For more details, see"Image Processing Options".
  • Other settings...- allows you to open Format settings on the PDF format tab of the dialog Settings(menu Tools > Settings...) and set additional options.
  • Click Scan to PDF.
  • After launch, a task progress bar will appear on the screen, containing a progress bar and tips.
  • After the scanning of the current page is completed, a dialog for choosing a further action will appear on the screen.
    Click Scan again to start scanning the next pages with the current settings, or End Scan to close the dialog.
  • After the scanning process is completed, all images will be processed according to the specified settings, converted to PDF format and added to the OCR editor.
  • Specify a folder to save the resulting PDF document.
  • Sometimes scanner users have a question about how to edit a scanned document and convert its format to PDF. One of the easiest ways to solve this problem is to scan the image and immediately save it as a pdf. To do this, use the Acrobat DC software, which you can download on the official website of the developer or on any reliable web resource. The fact is that this software in Windows and Mac OS operating systems has support for some scanner drivers.

    To save the file as a PDF immediately after scanning it, you need to use a feature called "Auto-detect color model". This will allow the software to automatically detect the content type of your document. In addition, this software offers several other presets.
    To select the parameters of your choice, you should use the so-called option. "custom scan". But keep in mind that such a preset of the scanning process is available only for those scanner drivers that are able to support the hidden interface mode. In Mac OS, this feature is not provided at all. And now in more detail about how to scan a document to pdf using Acrobat:

    • Run the program and in its main window go to the "Tools" menu.
    • Click on the item that implies the creation of a PDF file, after which a new window will open.
    • From the left list, select the item called "Scanner", then select a specific type of device and decide on the scanning mode, for example, "Auto Color Detection".
    • To display all settings, click on the gear icon on the right.
    • After setting all the necessary parameters and saving the changes, click on "Scan". At the end, you will need to save the result of this process.

    It should be added, if the result does not greatly satisfy you, then you can easily improve or optimize it. To do this, you need to open the newly created PDF file from the scanned text / photo and select the item in the "Tools" menu that implies scanning quality improvement. There you just have to go to "Improve quality" => "Scanned document" and click on the settings icon. Enter the desired values ​​and save your changes.

    Converting a scanned document to PDF format

    If you initially saved the scanned document in a format other than PDF, for example, JPEG or TIFF, but at the same time you needed to convert it, then one of the easiest and most affordable options is to use special online services. In addition, almost all of them function absolutely free of charge.

    But it is very difficult to choose the best option for such a service, because. there are really a lot of them. In general, this web resource can be an excellent choice: smallpdf.com. You just need to click on the "Select File" button, and then mark the desired document or send it to the service by drag and drop. If necessary, you can immediately upload a large number of scanned documents - for this purpose, next to the already uploaded file, there is a button in the form of a plus sign.

    After completing all the steps for uploading scans, click on "Create PDF right now !!!". After that, you will be redirected to a new page where you have to save the file by clicking on the yellow button of the same name. It is worth adding that this online service also provides the ability to merge, split and even compress PDF documents.

    Using special programs

    You can also solve the problem of how to convert a scanned document to pdf using special programs and utilities. A great option is "CutePDF", which is a kind of digital printer that is able to convert selected text/image into a PDF file with the press of a print button. Such a utility is a real salvation if your scanner can only save scans in JPG format.

    • In order for this digital printer to be able to convert files, you should download a special add-on for it - "Ghostscript". It is usually available for download on the same page as the CutePDF program itself.
    • After installing and launching a digital printer, you need to install it as a system device, following all the prompts and recommendations.
    • Open any scanned image or text to be converted to PDF. For this purpose, use any program that can support sending a document to print.
    • Find the item “Print” (Print), having previously opened the “File” tab, or use the keyboard shortcut Ctrl + P.
    • Select the CutePDF virtual device from the list of available printers using the drop-down menu.
    • Give the print command, then select the folder where you plan to save the scanned file after it has been converted. After clicking the save button, your PDF document will be ready.