Key Features
SIMPLICITY
vKalc works entirely with written text. Write text calculations as you would handwrite calculations
auto-formatting
Create clear and concise calculation documents with ease, using powerful auto-formatting features.
adaptability
Full support for dimensioned units, use SI and US units interchangeably. Enhance your calculation with functions and conditional statements.
error reporting
Errors are highlighted immediately and accurately.
DETAILED FEATURES:
- supports creation, and use of variables.
- supports common mathematical constants.
- supports SI and US units of measurement.
- supports sci-notation.
- supports rebar-notation.
- supports Greek alphabet.
- supports keyboard shortcuts for all special fonts.
- supports common aggregate functions.
- supports multiple mathematical functions.
- supports conditional statements.
- supports full and partial solving of document.
- supports auto-formatting of document text.
- supports document highlighting.
- supports accurate calculation error handling.
- supports all common text formatting options.
- supports multiple page formatting options.
- supports page headers and footers.
- supports standard text editor, and paged layout.
- supports import of text files and images.
- supports drag and drop of images and text.
- supports exporting to .pdf, .txt, and .html.
- supports easy removal of window borders.
- supports slider to change window opacity.
APPLICATIONS:
- use as a central tool in your engineering work.
- use as a supplementary tool in your work.
- use as an alternative to spreadsheets.
- use as a multi-functional text editor.
- use as a desktop calculator.
- use as a unit converter.
- use for workplace presentations.
- use for educational presentations.
- use for educational purposes.
SPECIFICATIONS:
- Operating System: Windows 10/11
- Language: English
vKalc in Action
Some full screenshots and
samples of information lists available.
Visit Documentation page for detailed calculation examples.
Reinforced Concrete Beam Design
A reinforced concrete beam design calculation with the reinforcement quantity highlighted, and with the ‘Current Variables’ window open to the right of the screen.
Electrical Circuit Calculation
A simple electrical circuit calculation with an image of the circuit shown at the top of the page, and with the ‘Current Variables’ window open to the right of the screen.
Chemistry Calculation
A simple chemistry calculation, along with a short list of chemical equations (for notation purposes only).
Functions List
A partial view of the ‘Functions’ information window.
Operators List
A full view of the ‘Operators’ information window.
Page Settings
A full view of the ‘Page Settings’ window.
vKalc Pricing
A single license costs
£40 (plus local taxes).
same price for all users
Dark Valley Software does not make any distinction between commercial and non-commercial users. All users have access to the software at the same price point.
no subscription
Dark Valley Software does not seek any subscription from users, rather a one-time payment provides you with indefinite access to the software.
Ordering
Please read through the following section
and the License Agreement
before placing an order.
step one
Contact us with your request, providing your full name, address, and email address.
step two
Dark Valley Software may contact you in order to clarify your details/requirements, prior to sending you an invoice complete with your order details, along with a payment link.
step three
Once payment has been received, Dark Valley Software will provide you with the necessary download links, along with installation instructions.
step four
Download and install the software.
Please note, at this time we cannot accept orders from EU customers.
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