
#MAKE DOUBLE PDF HOW TO#
Here’s the basic guide on how to use Preview for PDF management. The app is primarily used to fill out PDF forms, add signatures as well as combine PDF files or specific pages across PDFs. Preview is Apple’s native image and PDF viewer built for macOS. TIFF file, which will basically turn PDF pages into large images. The saved document will contain all the annotations. If you want to flatten a PDF preserving the annotations you’ve added, you can do it via Nitro PDF Pro’s Print feature: File > Print > PDF > Save as PDF. Once you apply the changes, you can export merged files as searchable PDFs as well as enable access across devices via iCloud sync. This editing toolkit gives you the freedom of not only merging PDFs but also changing the look of texts and images on PDFs. Prizmo straightens the curves that appear near the binding to avoid text and image distortions. Page curvature fixes. This comes very useful for scanning book pages or magazines. Even if a scanned document doesn’t look perfect, Prizmo makes it meet your needs. You can create, merge or separate regions across your PDFs. The app sees specific parts of the text as “regions,” which you can adjust manually. So if you have any doubts as to the quality of your photography, let Prizmo do the job.įixing the text. This will fix lighting and centering problems, magically. If an image you scan has some imperfections, Prizmo enables you to select the area and straighten it. Depending on the input, you can switch between three different modes: Text (OCR on texts), Business Card (scanning contact info), Image (image processing without OCR).

The most exciting part of the Prizmo experience is whatever happens between you scan your files and run PDF merge: Click on the Export button > PDF > Save.Make the necessary corrections and changes.
#MAKE DOUBLE PDF PLUS#
#MAKE DOUBLE PDF PRO#
Best of all, Nitro PDF Pro lets you flatten a PDF and merge it with other PDFs, preserving all the changes you’ve made. Its biggest superpower is a rich editing toolkit enabling you to redact sensitive info in PDFs, add signatures, attach notes and comments, etc. Nitro PDF Pro is a full-featured PDF editor with OCR support. This is where Nitro PDF Pro comes to rescue. But if your document contains any scripts, annotations, or custom changes, you will have trouble saving it.

If all you need is to insert a page from another PDF or merge small files, Apple’s native utility won’t let you down. No judgment, Preview is still a stunning tool to apply basic changes.

#MAKE DOUBLE PDF MAC#
Let’s explore all the ways to combine PDFs on Mac to cover your particular scenario. These and other issues might force you to search for better options. Preview doesn’t cover flattening and makes your system slow down if you merge large files. To combine PDF files while saving your edits might be a huge problem.
