This helps to enhance print quality as well as make it more readable and scannable.

You’ll want to do this in cases where the prints are unclear or illegible.

This can be done on Windows as well as on a Mac.

Person using a laptop on a couch

To do this, follow the steps below:

4.

You will also find some useful functions that can help make your editing experience easier.

To get started, you’ll need to upload your PDF document.

Use accessibility options in Adobe Acrobat Reader

Select theTextoption in the upper-left corner.

Once the fields become editable, pick the desired area of text.

It will bring up a mini-toolbar to adjust font sizes, colors, and more.

Access font section in MS-Word

you’re free to then apply formatting changes as required.

To do so, you’ll need to convert your PDF files into images first.

you might alsouse popular photo editing toolssuch as PhotoDirector.

Printers and scanner settings in Windows

Toedit your images in PhotoDirector, launch the app and navigate toAdjustin the bottom menu.

grab the filter you want from the list and move the sliders across the range as necessary.

you’ve got the option to also modify andchange image backgroundsusing Adobe Photoshop.

Manage printers and devices in Windows

you’re free to sign up for a free trial and proceed with a paid subscription later.

Tap anywhere on the screen to apply the changes.

Further, most of these methods are free.

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Go ahead and give them a try.

print-settings-mac

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Online editing PDF tool Sejda

Exposure and saturation settings in PhotoDirector

Adjust image filters to darken text

Adjust background and image filters to improve legibility in PhotoDirector

Editing documents in PDFElement

OCR properties in PDFElement