Finanx 12c Icon

Finanx 12c


Financial Calculator

5.0 Stars (7)
36 Downloads (This Week)
Last Update:
Download Finanx 12c v0.1.4
Browse All Files
Windows Mac Linux



The Finanx 12c is a free software that mimics the HP-12C financial calculator.

This software was developed for educational purposes. IT'S NOT RECOMMENDED using this
calculator for professional calculations.

If you find any bugs, please, let me know. Click "Bugs" in the menu bar to report bugs found.

Finanx 12c Web Site


  • Almost all the functions of the classic financial calculator;
  • Works almost exactly the famous financial calculator;
  • Runs in any operating system that supports Java VM;
  • Keyboard shortcuts;
  • No installation is needed.


Other Useful Business Software

Resolve IT tickets faster with Snagit Icon

Snagit® - Powerful Screen Capture and Screen Recorder Software - Winner of G2 Crowd Best Software for Business Operations Teams 2017

Resolve IT tickets faster with Snagit Icon
Snagit’s image and video capture is powerful, but not complex. All-in-One Capture® grabs your entire desktop, a region, a window, or a scrolling window from any webpage or application—-all with a single hotkey or click. Snagit gives you a simple way to edit. Show a complex process, give detailed feedback, or share important information with the people who need it most. Download your free trial now!

User Ratings

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
Write a Review

User Reviews

  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    nice tool for enginner too!

    Posted 03/06/2013
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Bravo, très simple à installer et à utiliser; en outre les calculs sont évidemment plus rapides que sur les HP12 C! aux processeurs bien moins puissants que ceux des PC! J'ai simplement une question: je ne trouve pas le fichier cfg.htl (ni le dossier finanx12c !) pour changer et conserver à chaque lancement de ce programme les valeurs possibles des paramètres langue, séparateur décimal (point ou virgule). Pouvez-vous m'éclairer ? Cordialement

    Posted 02/16/2013
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    The interface is great but, for some reason, RPN calculation gives wrong result and don't know how to change from RPN to ALG. Running this great program under Linux Mint. Please help with some hint.

    Posted 10/17/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Nice and Easy to use.

    Posted 04/24/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    This calculator is RPN only. If you find any bug, please, report it in the bug tracker. If you have any doubts on how to use this software feel free to make questions the discussion forum. I would appreciate your opinion and suggestions about this software.

    Posted 10/02/2010
Read more reviews

Additional Project Details

Intended Audience

Financial and Insurance Industry, Education, End Users/Desktop

User Interface

Java Swing

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.

Sign up for the SourceForge newsletter:

JavaScript is required for this form.

No, thanks