You can also remove your original formatting language in addition to adding new text or a new image. You can edit in Google Drive from any device. How to Edit a PDF in Google Docs Easily 1. Open the file in your computer.2. Click the File Edit icon in the top-right, and you’ll see your document with changes visible.3. Click the small arrow next to the text and choose edit Text to make a note of the changes. 4. Click save Document, and your PDF should save. How to Edit a PDF in Google Drive Easily 1. Open the document in your computer.2. Click the File Edit icon in the top-right, and you’ll see your document with changes visible.3. Click the add button, and choose new icon from the drop-down list.4. Choose image from the drop-down list, and you’ll be taken to the image area, where you can copy and paste an image manually. How to Edit a PDF from iPhone or iPad When your friend says something funny and a GIF is needed, how do you get a GIF for your PDF, especially when they are all the same? Fortunately, there is a lot of great work done in the world of iOS that has been implemented into iOS 10 for PDF editing. This is the list of apps that you should look out for when editing your PDF in this new iPhone 10 era. How to Edit a PDF in Apple PDF Format on iOS — A lot of these apps have been updated, and some may need to be upgraded for this to work. So you should check with the developer to make sure it works. How-To: Edit PDF in iOS 10.1.5 — The good news is, if you don't already have the necessary Apple PDF apps already, you can go ahead and download them to update your apps to iOS 10.1.5. I'll be looking at the new iOS.pdf Reader app here as soon as it comes down from the App Store. Apple PDF Reader is just one other app you might want to consider when you're using iOS 10 for PDF editing. As you can see from the screenshot above, it makes a GIF of a document and lets you copy-paste them from iOS 10.1.