FirstClass Software Downloads

macOS 10.13 High Sierra

macOS 10.14 Mojave

macOS 10.15 Catalina

macOS 11 Big Sur

macOS 12 Monterey

macOS 13 Ventura

FirstClass Client for macOS v16.210  — 20.3MB

 You MUST use this version of FirstClass Client for macOS if you are using macOS High Sierra, Mojave, Catalina, Big Sur, Monterey or Ventura.

• NOTE. This download includes the setup instructions. PLEASE READ THESE BEFORE INSTALLING.

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FirstClass Desktop Client (macOS)

1 file(s) 19.39 MB

macOS

For OLDER Macs with PowerPC (PPC)

FirstClass Client for OS X v11.017 — 27.1MB

• NOTE. This download includes the setup instructions. PLEASE READ THESE BEFORE INSTALLING.

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FirstClass Desktop Client (OlderMacs)

1 file(s) 25.84 MB

  OS X (PPC)

Click to read   macOX (Older Macs)

iPhone and iPad

FirstClass Client for iPhone and iPad – setup instructions — 377KB

Instructions for installation and setup of the FirstClass Mobile Client for OS X
• NOTE: the FirstClass Mobile Client app (required) is a free download for existing FirstClass users, from the App Store.

Click to read iPhone & iPad

iTunes Store Link

Windows

FirstClass Client for Windows 8, 10  — v16.201 — 39.6MB

This is the base client package for Windows-based computers with OS later than Windows 8.
Further details on system requirements and a Windows setup video can be found here.

  
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FirstClass Desktop Client (Windows)

1 file(s) 39.57 MB

   Windows

FirstClass is a registered trademark of Open Text Corporation, which also hold the copyright to the FirstClass icons