Once a prompt asking you to choose a background color appears, select a dark color and click OK. Step 5. You have to edit the object with image editing tools like Photoshop, GIMP, or any other image editing tool. Step 6. Save the file and close the image editor. The PDF should now be darkened. So, you can rely on this freeware to increase contrast in your PDF documents effortlessly.
Actually, you can do a lot more beyond darkening your PDF files. If you don't want to download or install any third-party software, try some online tools like Turn Off the Lights browser extension. It will help you to make your PDF document darken for a better viewing experience on the web page. Now let's take a look at the tutorial:. Choose the gray lamp and right-click on it, then hit "Options".
Next, choose the "Night Mode" button from the Options page. At last, enable here the Night switch to active the night mode on the current web page. Once done, you will find your PDF files become darker. Darkening a PDF is often needed for easy comprehension and clearer readability. For that, you can use any of the four tools mentioned above.
If you are using a Mac, you can use its default built-in app Preview to darken the document. You May Be Also Interested in. Books Video icon An illustration of two cells of a film strip.
Video Audio icon An illustration of an audio speaker. Audio Software icon An illustration of a 3. Software Images icon An illustration of two photographs. Images Donate icon An illustration of a heart shape Donate Ellipses icon An illustration of text ellipses. EMBED for wordpress. Want more? Advanced embedding details, examples, and help! Reviewer: Bigboib - favorite favorite favorite favorite favorite - August 2, Subject: I should have read this earlier would've helped me real good in science class this year.
0コメント