Workbench 1.0

This GUI doesn’t have this feature.

Workbench 2.04

Calculator in Workbench 2.04 (Calc)

DeskTop 1.1

Calculator in DeskTop 1.1 (Calc)

GS/OS 5.0.4

This feature is not yet documented on this site.

GS/OS 6.0.1

Calculator in GS/OS 6.0.1 (Calculator)

BeOS R5.0.1 PE

This GUI doesn’t have this feature.

CDE 1.5 in Solaris 9

Calculator in CDE 1.5 in Solaris 9 (Calculator)

GEOS 2 for C64

Calculator in GEOS 2 for C64 (Calculator). The screenshot has bigger pixels (shrink)(enlarge) and wrong aspect ratio (correct)(ignore). Once the calculator desk accessory is launched, the mouse pointer is constrained to the window (one cannot move it outside). The calculator can be closed by clicking on the button with black square.

GEOS 2.1 for Apple II

This feature is not yet documented on this site.

GeoWorks Ensemble 2.0

Calculator in GeoWorks Ensemble 2.0 (Calculator)

NewDeal Office 3 Eval.

Calculator in NewDeal Office 3 Eval. (Calculator)

BreadBox Ensemble Lite

Calculator in BreadBox Ensemble Lite (Calculator)

GNOME 2.2.0 in RedHat 9

Calculator in GNOME 2.2.0 in RedHat 9 (Calculator)

IRIX 5.3

Calculator in IRIX 5.3 (Calculator) with thanks to Ian Young. The screenshot is a reproduction.

Calculator in IRIX 5.3 (IVcalc) with thanks to Ian Young. The screenshot is a reproduction.

Lisa OS 1.0

Calculator in Lisa OS 1.0 (Calculator). The screenshot has wrong aspect ratio (correct)(ignore), and is a reproduction. Lisa features a rather sophisticated calculator with three modes: simple four function , adding machine and Reverse Polish Notation . The tape and register view are also available .

Lisa OS 3.1

Calculator in Lisa OS 3.1 with thanks to Josh Dersch. The screenshot has wrong aspect ratio (correct)(ignore). Lisa features a rather sophisticated calculator with three modes: simple four function , adding machine and Reverse Polish Notation . The tape and register view are also available.

System 1.1

Calculator in System 1.1 (Calculator)

System 3.0

Calculator in System 3.0 (Calculator)

System 4.2

Calculator in System 4.2 (Calculator)

System 7.0

Calculator in System 7.0 (Calculator)

System 7.5.3

Calculator in System 7.5.3 (Calculator)

Mac OS 8.0

Calculator in Mac OS 8.0 (Calculator)

Mac OS 9.0

Calculator in Mac OS 9.0 (Calculator)

Mac OS X DP

Calculator in Mac OS X DP (Calculator)

Mac OS X DP 2

Calculator in Mac OS X DP 2 (Calculator) with thanks to Steven Troughton-Smith

Mac OS X DP 3

Calculator in Mac OS X DP 3 (Calculator)

Mac OS X DP 4

Calculator in Mac OS X DP 4 (Calculator)

Mac OS X Public Beta

Calculator in Mac OS X Public Beta (Calculator)

Mac OS 10.0.4
Mac OS 10.1

Calculator in Mac OS 10.0.4 (Calculator)

Mac OS X Jaguar

Calculator in Mac OS X Jaguar (Calculator)

Mac OS X Panther

Calculator in Mac OS X Panther (Calculator) with thanks to Jonathan Westin

OPENSTEP 4.2
Rhapsody DR2

These GUIs don’t have this feature.

MS OS/2 1.30.1

This GUI doesn’t have this feature.

OS/2 2.1

Calculator in OS/2 2.1 (Calculator)

OS/2 Warp 3
OS/2 Warp 4

These GUIs don’t have this feature.

QNX 6.2.1 NC

Calculator in QNX 6.2.1 NC (Calculator)

ArthurOS 1.2

Calculator in ArthurOS 1.2

RISC OS 3.11

Calculator in RISC OS 3.11 (Calculator)

Calculator in RISC OS 3.11 (SciCalc)

RISC OS 3.7

Calculator in RISC OS 3.7 (SciCalc)

Sibo/Psion Series 3a

Calculator in Sibo/Psion Series 3a (Calc)

Sibo/Psion Siena

Calculator in Sibo/Psion Siena (Calc)

EPOC R5/Psion Revo

Calculator in EPOC R5/Psion Revo (Calc) with thanks to Daniel Beardsmore

EPOC R5/Psion Series 7

Calculator in EPOC R5/Psion Series 7 (Calc)

Windows 1.01

Calculator in Windows 1.01 (Calculator). The screenshot has an extra border (remove)(show) and wrong aspect ratio (correct)(ignore).

Windows 2.03

Calculator in Windows 2.03 (Calculator)

Windows 3.0

Calculator in Windows 3.0 (Calculator)

Windows 3.1
WfW 3.11

Calculator in Windows 3.1 (Calculator)

Windows NT 3.1 Workstation
Windows NT 3.51 Workstation

Calculator in Windows NT 3.1 Workstation (Calculator)

Windows 95
Windows 95B

Calculator in Windows 95 (Calculator)

Windows NT 4.0 Workstation
Windows NT 4.0 Server

Calculator in Windows NT 4.0 Workstation (Calculator)

Windows 98
Windows 98 SE

Calculator in Windows 98 (Calculator)

Windows 2000 Pro
Windows 2000 Advanced Server

Calculator in Windows 2000 Pro (Calculator)

Windows Me

Calculator in Windows Me (Calculator)

Whistler 2257

Calculator in Whistler 2257 (Calculator)

Windows XP Pro

Calculator in Windows XP Pro (Calculator)

Windows Server 2003 Web

Calculator in Windows Server 2003 Web (Calculator)

Longhorn 4015

Calculator in Longhorn 4015 (Calculator)