Free Calculator Download


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Update Submitted 11 Jun 2020

Software Review:

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OpalCalc Screenshot
OpalCalc screenshot
OpenCalc is a text-based calculator which unlike spreadsheet programs, uses formulas based on a text write-up which are completely human readable.

Unlike other programs in the calculators category, OpenCalc is more intuitive than other programs. It includes a long list of built-in functions .

The interface of this calculator includes two panes.

Version 1.92 is a freeware program which does not have restrictions and it's free so it doesn't cost anything.

Virus and Malware Tests:
For security reasons, you should also check out the OpalCalc download at which includes virus and malware tests. Additional screenshots of this application download may be available, too.


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Download File

Download OpalCalc

0.51 MB - Filesize


Publisher: Skytopia
License: Freeware
OS/Platform: Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP
Filesize: 0.51 MB
Filename: OpalCalcSetup.exe
5 out of 5 based on 1 rating.
  • This file download is licensed as freeware for Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP.

TrustRank Based on many factors, we give this program a Trust rating of 9 / 10.
Software from Skytopia, including OpalCalc - Download is rated 9 out of 10