4 ways to make ChatGPT read PDF files
If you are having trouble getting ChatGPT to read PDF files then here are some easy ways to do it.
The signature in a PDF file is not merely a notification to others of the owner of the "work" they are viewing, but also inserting the signature into the PDF file also has the effect of "registering copyright", preventing people from another copy the original (screen capture, copy the content of the file ...) and use it without your consent.
The software that supports reading and editing PDF files like Foxit Reader or Adobe Reader can do this, although the implementation may be different, but you can refer to the article below to know how Create and use signatures on Foxit Reader.
Using signatures has long been a way for the sender to notify the recipient that they are receiving information from whom. Later, along with the development of science and technology, "signature" was also raised to a new level, a mark, a brand, a symbolic image, representing individuals and organizations. ...
Step 1: Open the PDF file to insert a signature, or maybe a new file also. Then left-click on the blue pen icon on the menu bar - PDF Sign (Protect) .

Step 2: Click on Signature List and select the blue plus icon (or select Create Signature ).

Select the plus icon or Create Signature to create a new signature
Step 3: A new interface appears, Foxit Reader provides users with 4 options to use to create new signatures for PDF files, including:

Specifically:
You can draw, write, do whatever you want with Draw Signature . Just left click, hold and drag to create an image, release your hand to finish, click OK to save and Clear to delete the signature just created.

Whether it's photos, logos, backgrounds, etc. as long as they're available on your computer, you can use Import files to use as your digital signatures. Just left-click on the image and then Open is okay.

Press the screenshot key ( PrtSc SysRq ) to capture the image you want to use as a digital signature on PDF, then select Paste from Clipboard and CTRL + V to use, remember Save again.

Screen capture and paste here
Or simply, just select Type Signature , write the signature you want to use in the frame as shown below and select the font in Recommended fonts .

Or All fonts for Foxit Reader to design for you, OK to use immediately.

ATTENTION:

Enter the password twice in the fields below and OK .

Set a password for your signature and then OK to save
At the end of the signature creation process, you can use it immediately (the signature will automatically appear in the interface of the open editing page). Or if you already have a signature, you can click on the PDF Sign section and move it to the location you want to use, finishing step 1.

Step 2: After selecting the position where you want the signature, left-click outside the space to perform (the signature will be displayed darker).

Step 3: To change the position or size of the signature, just left click on it to make a red frame appear. Later:

Click, hold and drag the left mouse button to change the size and position of the signature
Step 4: You can create many different types of signatures for your own use or use them all at the same time, up to you. If you do not like, you can left-click on any signature to display a red frame, then press the Delete key on the keyboard to delete.

One of the important things to keep in mind is:

A message appears, select Yes to agree and No to cancel.

Step 5: You can review all the signatures you have created by clicking on Signature List .

List of signatures created on Foxit Reader
Here you can create new ( Create Signature ) or manage ( Manage Signatures ), change the location, set a password or delete a signature in this list (deleting the signature in the list will not lose the signature already. in addition to the text editor).

If you regularly use and work with PDF files in general and Foxit Reader in particular, you cannot ignore this article. This is also a very useful and useful PDF trick for users.
If you are having trouble getting ChatGPT to read PDF files then here are some easy ways to do it.
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