rechne.exe Icon


Add a Review
0 Downloads (This Week)
Last Update:
Browse All Files
Windows BSD Linux



Easy-to-use command-line calculator for basic and scientific calculations.

rechne.exe Web Site


  • provides an easy-to-use interactive shell mode
  • can easily be intergrated into shell scripts
  • can transfer numbers from any numbering system into any other (e.g.: binary numbers into hex numbers into decimal numbers...)
  • can handle complex numbers
  • provides over 40 mathematical functions, such as log, sin, cos, ...
  • provides detailled manual pages with many examples on how to use rechne.exe or a particular function
  • allows for unlimited nesting of terms by the use of brackets
  • allows for saving numbers under a name, e.g. for a frequent use
  • allows for referencing the last solutions in your current input
  • provides a big-number mode for calculation with very large integers (RSA 4096 is no problem)
  • provides an independent hardware speed test by executing some expensive calculations and measuring the time
  • does not depend on external libraries and for this reason is portable
  • provides a static library for easy integration in C/C++ programs
  • allows for defining own functions


Other Useful Business Software

The Sight of Sound Icon

­ Improve VoIP Visibility from SIP to RTP

The Sight of Sound Icon
Cloudbased voice solutions are common in enterprise networks and frustrating for operations teams to manage. Simplify VoIP monitoring by having a proactive analysis of on-prem, hybrid and UCaaS voice services. Try the ThousandEyes VoIP monitoring solution today, free.
Write a Review

User Reviews

Be the first to post a review of rechne.exe!

Additional Project Details


English, German

Intended Audience

Advanced End Users, Developers, End Users/Desktop

User Interface

Command-line, Console/Terminal

Programming Language




Thanks for helping keep SourceForge clean.

Screenshot instructions:
Red Hat Linux   Ubuntu

Click URL instructions:
Right-click on ad, choose "Copy Link", then paste here →
(This may not be possible with some types of ads)

More information about our ad policies

Briefly describe the problem (required):

Upload screenshot of ad (required):
Select a file, or drag & drop file here.

Please provide the ad click URL, if possible:

Get latest updates about Open Source Projects, Conferences and News.

No, thanks