Install RevPDF, then set it as the app for PDF files in your operating system’s file-association settings. On Windows, change the app associated with a PDF file; on macOS, choose RevPDF in Finder’s Open With settings and apply it to all PDFs. Open a PDF afterward to check that the change worked. These are general operating-system steps, not a RevPDF-specific setup confirmed by its publisher.
Before you start
RevPDF must be installed before your computer can select it to open PDFs. The official RevPDF download page describes version 5.0 as free on desktop and available as a free mobile download, with an optional $9.99 one-time Premium upgrade. It lists Windows 10 or later, macOS 11 Big Sur or later, Android 5.0/API 21 or later, and iOS/iPadOS 13.0 or later. For Linux, it lists glibc 2.35 or later and GTK 3.
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RevPDF’s official materials do not confirm whether every installer registers the app as a PDF handler or whether RevPDF has an in-app “set as default” control. The instructions below use the operating system’s general file-association controls.
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Set RevPDF as the default PDF app in Windows
- Install RevPDF and check that it opens normally.
- In File Explorer, right-click a PDF file and select Properties.
- In the Properties dialog, select Change beside the app currently associated with the file.
- Select RevPDF if it appears in the app list, then confirm the choice. Depending on the Windows dialog, you may see a Set default option.
- Select OK, then open a PDF to verify that Windows launches RevPDF.
This is the general Windows association route described in Adobe’s instructions for setting Acrobat as the default PDF program; it is not a RevPDF-specific procedure. If the Change control is unavailable, an administrator-managed setting may be preventing changes.
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If RevPDF is not listed
- Confirm that RevPDF is installed, then check Windows Settings > Apps > Default apps for the .pdf file type.
- The RevPDF download page offers a Microsoft Store edition and a direct Windows installer. It describes the Store edition as code-signed and compatible with x64 and ARM64; the direct installer is unsigned and may trigger a SmartScreen alert.
Set RevPDF as the default PDF app in macOS
- In Finder, select a PDF file and open its Get Info window.
- Expand Open With and select RevPDF from the installed-app list.
- If the Change All button appears, select it to apply RevPDF to PDFs of that type.
- Open a PDF to verify that it launches in RevPDF.
The general macOS approach—choosing an app under Open With > Other, selecting Always Open With, and opening the file—is also described in Adobe’s Acrobat instructions. Those instructions do not verify RevPDF’s Finder integration or the exact menu behavior for every macOS version. RevPDF’s download page offers a DMG for Apple Silicon and Intel Macs running macOS 11 Big Sur or later.
Linux: set the PDF handler in your desktop environment
RevPDF offers a Linux AppImage and lists glibc 2.35 or later and GTK 3 as requirements. The official RevPDF release repository lists Linux and macOS downloads, as well as a Windows beta executable.
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The official materials do not explain how the AppImage registers PDF associations across Linux desktop environments. Look for the default-app or file-association setting for the .pdf file type in your desktop environment; the menu names and steps vary. If RevPDF is missing from that list, the available documentation does not establish a RevPDF-specific fix.
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RevPDF has Android and iOS/iPadOS downloads, but its official product materials do not establish that it can become the system-wide default PDF app on either platform. A file picker or share/open menu may let you open a particular PDF in RevPDF; that alone does not show that future PDFs will open there automatically. Do not assume a one-time choice in a picker changes the device-wide default.
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Check what happens when RevPDF opens a PDF
After changing the association, open a PDF file from your normal file manager. If it opens in RevPDF, the operating system is using the new association for that file type. If it does not, return to the relevant default-app or file-association settings and check that RevPDF is still selected.
RevPDF says PDF editing, page organization, merging, compression, conversion, redaction, comparison, scanning, and OCR recognition are performed locally on the device. Its privacy policy also notes that supporting functions can connect to external services, including updates and fonts, mobile ads and store services, scanner components, and OCR model downloads. As the policy puts it: “Local processing does not mean the app makes no network connections.” See the RevPDF Privacy Policy for details.
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