Click on the Highlight and Notes icon in the top bar.With the Preview app, you can also easily annotate any PDF.
How to annotate a PDF on Mac with Preview: You can create a duplicate in the Preview menu → File → Duplicate. You will have to click on Revert Changes.Īfter these steps, you will have both the original and edited PDF files on your Mac.Īnother method to keep your original PDF file is to create a copy and then edit the duplicate file.
The Preview app has a wide range of editing options that might be enough if you just want to annotate your PDF and make some little changes, like deleting a single page or adding some text, notes, shapes, etc. With the default Apple application called Preview, you can edit PDF on Mac absolutely for free. Read also: How to uninstall Adobe Reader from Mac. You can also use a default Apple application called Preview to open, draw on a PDF, annotate a PDF file or add something else to the PDF using the editing mode.
There are lots of third-party applications (free and paid) for Mac that allow opening and editing PDF files. The PDF format is usually used for various forms of documentation including user manuals, electronic books, application forms, and scanned documents. All you need to open PDF files is a document viewer on your device that supports the PDF format. PDF (Portable Document Format) is a special format of electronic documents that can be opened on any operating system.
Download it for free from the App Store and check your Mac for duplicates. Fortunately, you can check your Mac for duplicates with a free application called Duplicate File Finder.ĭuplicate File Finder finds duplicates of any type of file on Mac (duplicate pictures, videos, music, documents, and so on) and also helps you to organize your duplicates by merging similar folders. Since duplicate files can have different names, you might not even be aware that they exist on your Mac. Duplicates can be a result of accidental copies, downloading the same file twice, or moving the copies of the files to other folders on Mac and then forgetting about them. You can also drag and drop the files directly into the website window to upload them automatically.Working regularly with documents and files on a Mac can lead to the accumulation of many duplicate files. To use I Love PDF, press the Select PDF Files button to select the PDF files you wish to compress.Most services work in a similar way, however, by allowing you to upload the file, select the quality, and download the compressed file afterwards. Various services exist to compress PDF files online, such as I Love PDF. This poses a serious security risk for any documents that may contain personal data, and you should only use online compression sites for files that you would be happy to share publicly. Using these services involves uploading the file to a remote server, where the file could remain in place for a period of time. If you want to use an online service like this, however, you should only do so with non-sensitive documents.
If you don’t want to download additional software to compress your PDF file, you can use various online PDF compression services instead. You’ll need to open this in Preview afterwards to preview what (if any) noticeable changes in the quality have been made by the app. Preview will immediately save an updated, compressed version of your PDF document.