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1.1 What is a Searchable PDF? A searchable PDF file is a PDF file that includes text that can be searched upon using the standard Adobe Reader ?search? functionality. In addition, the text can be selected and copied from the PDF.

If you go to the document properties of a PDF file (control or command d), if the proper metadata is available, it will list the creation date and time and modified date and time. This can help you determine if a pdf file has been modified since creation.

Choose Edit > Find (Ctrl/Command+F). Type the text you want to search for in the text box on the Find toolbar. To replace text, click Replace With to expand the toolbar, then type the replacement text in the Replace With text box. Finds only occurrences of the complete word you type in the text box.

Steps to Make PDF Searchable without Adobe on Windows or Mac Download and PDFMate PDF Conveter Professional on your Windows PC or Mac. Click ?Add PDF? to upload PDFs for conversion. Go to Advanced Setting and turn OCR ON. Then choose output as PDF. ... Click ?Convert? to turn PDFs into searchable PDF format.

To make a PDF searchable using Adobe Acrobat, you can follow these steps: Open Adobe Acrobat on your computer. Click Open. Find and select the document you want to make searchable, then click Open. Head to Tools and select Recognize Text. Press PDF Output Style Searchable Image. Select OK.

Basically, when a scanned or image ?based document is opened, a yellow bar will appear on the screen. It tells you if the current document contain editable text or not.

How to OCR PDF? 1Upload a PDF by clicking the corresponding button or via drag and drop mechanism. Alternatively, use Google Drive or Dropbox to add a file. 2Choose the OCR language. ... 3Click the "Start" button to initiate the process. 4Download your output text document or share it further.

On Windows, just right-click your PDF and select Properties > Read-only > OK. On a Mac computer, the process is a little more complex. Select the PDF and click File > Get Info. You can then set access rights under the Sharing & Permissions tab.

STEP 1: Open the pdf against which you want to check the details. STEP 3: Select "description tab" from the popped up windows & there you will find all the relevant data like created title, author, created on, modified on, application used to make that pdf, application used for the coding etc.

Formatting may change when doing the conversion and the file size and structure will change so it could be very obvious depending on the visual changes or the person determining whether it's been edited may need a copy of the original to compare it. You are best off using a PDF editor that edits the base layer.