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Calcline allows to have a powerful algebra solver in small strip window taking just a small portion of your Mac screen.
It opens in a flash ready to be used.

You can use it for simple additions or for complex formula using and assigning variables and constants
Variables and constant can be managed and assigned in a intuitive to use table (in a separate window) with simple clicks
You can even Import and Export name/value from and to text files using a easy and powerful interface!
You can even export to web tables!
Performed calculations can be displayed in a separate log window (content retained over re-launches)

Calcline offers an array of functionalities to help you work in a fast and effective way
You can work with all the variables and constants in a separate window, creating, deleting assigning them with click and edit
You can also create and assign variables via calcline assignment x=…

You can specify precision display up to 16 decimal positions, work in radians or degree, and have always available a popup to paste (without errors) all the available formulas, and defined variables and constants
You can have the variable and constant values displayed inside the main strip windows
If you need detailed instructions Calcline has a PDF User Guide included (as any application created by Tension Software)

Any performed calculations can be saved inside a log
You can select to show step-by-step calculation or just the result
Log content is retained over re-launch of the application
At any time you can reset it

Variables and constants can be displayed also in a compact form inside the main calc window

Calcline works with your international preferences settings (as example it uses ‘,’ for decimals or ‘.’ depending of your country
You can force at any time the value you like via the preferences

It works also as a service to all the other app you have installed on your Mac!
You just select a math expression in any other app you have and from the service menu (available in any application on OS X) you paste the result!

Uses a custom Tension Software math engine Can show variables and constant value also inside the small strip window
Optional step by step calc visualisation inside a log window that can retain data over re-launches Variables and constants manipulation inside a easy to use 'table' interface
Powerfull calculation inside a small strip windows. You still can focus on your activities. Service menu for all the applications on your Mac with the full power of Calcline available for calculation.
Popup menu with all the variables and constant you created Opens in a flash. Native and only for Mac. No all the cross-platform crap you get in many applications
Export of variables and constant in html tables on in pre-assembled complete web pages. All in few clicks. No html coding required. DEG and RAD for trigonometric calc
You don't need to remember math expressions, a popup menu let you insert them. Math precision up to 16 decimal
Math calculation with any level of nested parenthesis Import/Export of variables and constant from and to text files in TSV and CSV and custom format
Native Intel 64 bit to take full advantage of the power of the latest Macs We develop for Mac from a long time. We use only Apple native technology to create OS X apps because we love the Mac and and we love pure true OS X apps
Sandboxed and Gatekeeper signed respecting all the Apple rules for first class OS X apps Optimized for OS X 10.9 Mavericks
Includes a full User Guide in PDF accessible under the Help Menu inside the application.

Using it in an advanced way, Calcline offers mathematical expressions with infinite level of parenthesis to nest expressions and a large selections of math functions as:

  • square root
  • cube root
  • trigonometric sine
  • trigonometric cosine
  • trigonometric tangent
  • trigonometric arcsine
  • trigonometric arccosine
  • trigonometric arctangent
  • hyperbolic sine
  • hyperbolic cosine
  • hyperbolic tangent
  • hyperbolic arcsine
  • hyperbolic arccosine
  • hyperbolic arctangent
  • natural logarithm
  • base 10 logarithm
  • exponent base e
  • exponent base 2
  • exponent base 10
  • absolute
  • ceil
  • floor
  • factorial computation

Calcline is fully compatible and optimised for OS X 10.8.

Want to know more about Calcline?
Read the full Calcline Online User Guide in another window.
For general questions about our product, visit our Tension Software Generic OS X FAQ.
You may also read what's new in each version by going to Calcline Releases.
Low cost upgrade for users coming from previous major releases
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Buy a new License
All Upgrades are free.

If you want to know more about how buying works, visit the Buy section of our site
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Calcline

Calcline works in a small fast to use strip window

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Tension Software

Calcline

Variables and constants can be manipulated inside a separate table

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Tension Software

Calcline

Popup with all the functions. popup with all the available custom variables and constants. You don't need to remember them.

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Tension Software

Calcline

Calculation log retained over re-launches

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Tension Software

Calcline

Calculation available on ANY application installed on your Mac via the Services menu!

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Tension Software