calibre
Kovid Goyal · Office
eBook library manager, converter and reader.
by Adobe · Office, PDF & email
Adobe's free PDF reader for viewing, signing and commenting.
Opens get.adobe.com, Adobe's own site. No mirror, no bundle.
Overview
Acrobat Reader is the reference app for PDFs, including complex forms and signatures. On the download page, untick optional offers (such as browser extensions or antivirus trials) before you install.
Good to know: The download page can pre-select optional offers. Untick them before downloading.
Install
Windows · winget
winget install --id Adobe.Acrobat.Reader.64-bit -e --source wingetMac · Homebrew
brew install --cask adobe-acrobat-readerPackage IDs checked against the public winget, Homebrew and Flathub repositories on 1 Nov 2026. Build a script for several apps.
Safety
The real download lives on get.adobe.com. Look-alike domains and search ads are the most common trap.
Download portals can wrap installers in adware or old versions. You never need them for this app.
If the publisher lists a checksum, compare it with our in-browser checker before running the file.
Untick extras, browser changes or trials you did not ask for.
Alternatives
Other office, pdf & email apps, closest platform match first.
Kovid Goyal · Office
eBook library manager, converter and reader.
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Free office suite with a word processor, spreadsheet and presentations.
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Ascensio System · Office
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Krzysztof Kowalczyk · Office
Tiny, fast PDF, ePub and comic reader for Windows.
FAQ
Download Adobe Acrobat Reader only from Adobe's official site at get.adobe.com. Avoid mirror and "download portal" sites, which can bundle extra software with the installer.
Yes. Adobe Acrobat Reader is free to download and use, though it is not open source.
Adobe Acrobat Reader is available for Windows, Mac. Check Adobe's download page for exact system requirements and whether your processor (x64, ARM or Apple silicon) is supported.
Yes, with winget on Windows (winget install --id Adobe.Acrobat.Reader.64-bit -e); Homebrew on Mac (brew install --cask adobe-acrobat-reader). Package managers fetch the publisher's files and make updates easy.
See the alternatives section on this page and the full office, pdf & email list on AltFTool, which shows each app's licence and platforms side by side.