Acrobat Reader 4.0.5 system requirements

Windows

• i486 processor (Pentium recommended)
• Microsoft Windows 95, Windows 98, or Windows NT 4.0 with Service Pack 3 or later (English language versions only)
• 8MB of RAM on Windows 95 and Windows 98 (16MB recommended)
• 16MB of RAM on Windows NT (24MB recommended)
• 10MB of available hard-disk space
• Additional 50MB of hard-disk space for Asian fonts (optional)

Acrobat Reader 3.0 system requirements

OS/2

• 386, i486, Pentium, or Pentium Pro processor
• IBM OS/2 Warp or Warp Connect 3.0 or later (IBM OS/2 Warp 4.0 recommended)
• Fixpak 26 required for printing using OS/2 Warp 3.0 or Warp Connect 3.0
• 4MB of application RAM available to Acrobat Reader
• 8MB of RAM available for system
• 5MB of hard-disk space, plus 5MB of temporary space available during installation
• Netscape Navigator 2.02E or later for viewing PDF files inside a Web browser

Adobe Reader for Palm OS version 2.0 system requirements

Windows

• View a list of compatible devices
• Intel Pentium processor
• Microsoft Windows 98, Windows Millennium Edition, Windows NT 4.0, Windows 2000, or Windows XP
• 16MB of RAM
• 20MB of available hard-disk space
• Palm OS 3.5, 4.0, 4.1, or 5.0; Palm Desktop 4.0 or 4.01
• 300KB of free space on Palm OS device

Macintosh

• View a list of compatible devices
• PowerPC processor
• Mac OS 9.0, 9.0.4, 9.1, or 9.2; Mac OS X v.10.1 or 10.1.2 (Classic mode)
• 16MB of RAM
• 20MB of available hard-disk space
• Palm OS 3.5, 4.0, 4.1, or 5.0; Palm Desktop 2.6.3 or 4.0
• 300KB of free space on Palm OS device

Adobe Reader for Palm OS version 1.1 system requirements

Windows

• View a list of compatible devices
• Microsoft Windows 98, Windows Millennium Edition, Windows NT 4.0, Windows 2000, or Windows XP
• 16MB of RAM
• 20MB of available hard-disk space
• Palm Desktop 3.0.1, 3.1, 4.0, or 4.0.1
• 2MB of RAM on Palm OS device (8MB recommended)
• 200KB of available space on Palm OS device

Installation issues: You can’t install into the same directory from which you run the install program. You can’t execute the installer from a path that has spaces in it.