NumLock Calculator 3.3.248
NumLock Calculator — очень удобный калькулятор, который выскакивает при нажатии NumLock (или ScrollLock), а…
Инженерный калькулятор 2.1
Инженерный калькулятор — небольшая программа, в которой собраны наиболее важные функции для инженерных расчетов…
KeepCalc 1.8.2.0
KeepCalc — бесплатный портативный калькулятор для тех, кто много и часто вынужден считать:…
Калькулятор ЛовиОтвет 6.1.85.21
Калькулятор ЛовиОтвет — простой и достаточно легкий в использовании калькулятор с подробным решением примеров и уравнений…
The Calc 3.02
The Calc — многофункциональный калькулятор, конвертер физических единиц, калькулятор дат и конвертер календарей, универсальный решатель алгебраических уравнений….
Here is a list of best free portable calculator software for Windows. These calculators are similar to standard virtual calculators through which you can perform basic mathematic calculations. Although, all these calculators come in a portable package that you can use in your system without the installation. Plus, you can also carry these portable calculators to a flash drive or portable hard drive and use them when required.
Through most of these portable calculators, you can also perform various advanced calculations. To perform advanced calculations, these calculators come with many predefined functions that you get in scientific calculators. Some of the functions that these calculators carry are Sin, Cos, Log, Sqrt, Abs, and Max. Apart from advanced functions, you also get basic arithmetic tools in all calculators like Add, Percentage, Subtract, Multiply, etc. These calculators also offer virtual number pads like physical calculators to input numbers and values. Although, most calculators can also take input from the keyboard. A few of these calculators come with canvas styled interface over on which you can write and solve longer calculations. After solving an equation, you can copy the result to the clipboard. In some calculators, you can also copy the entire equation along with the result.
These portable calculators also offer some additional tools through which you can draw graphs, convert units, convert currency, etc. Go through the list to know more about these portable calculators.
My Favorite Portable Calculator Software For Windows:
ESBCalc is my favorite calculator because it can be used to perform both standard and scientific calculations. Plus, it also offers various constants that you can quickly enter to a calculation.
You can also check out lists of best free Portable Data Recovery, Portable Spreadsheet, and Projector Calculator software for Windows.
ESBCalc
ESBCalc is a free portable calculator software for Windows. It also offers advanced scientific calculation features through which you can solve Trigonometric, Log, Radians, etc., problems. I especially like its Decimal Places features through which you can manually specify how many decimal places an answer can carry. Besides this, all the features to perform standard calculations are also present in it. Now, check out the main features of this software.
Main Features:
- Physical and Virtual number pad support: To quickly enter values to this calculator, you can use the number pad of your keyboard. Although, you can also use the virtual number pad provided by this software to input values.
- Scientific Calculation Features: To perform scientific and engineering calculations, it offers many advanced functions like Radians, Inverse Operations, Hyperbolic Operations, Logarithm to Base 10, Cosine Value, Sine Value, and more.
- Copy Paper Trail: It is a handy tool through which you can copy the complete trail of calculations.
- Constants: Using it, you can quickly enter the values of popular constants to calculation namely Gamma, Gravity, and Speed of Light.
Final Thoughts:
It is an advanced portable calculator software through which you can also perform various scientific and engineering calculations.
Excalibur
Excalibur is another free portable calculator software for Windows. It is a full-featured scientific calculator that comes in a portable package. In this calculator, you get a dedicated Function Bank to access functions associated with fields like Science, Business, Statistics, Geometry, Physics, and more. Besides this, you can also perform all the basic mathematics calculations with this calculator. Let’s take a brief look at some of the main features of this software.
Main Features:
- Function Bank: It offers multiple categories of functions to perform direct calculations such as Scientific (SIN, COS, Random Number, INT, etc.), Business (TAX, PMT, INFL, etc.), Physics (Energy, Ohm’s E, Grav, etc.), and more.
- Physical Number Pad Support: This calculator also supports the physical keyboard number pad that allows users to quickly enter values.
Additional Feature:
- Excalibur Settings: Using it, you can manually adjust various settings of this calculator like comma format, stack options (4 level, 8 level, RPL entry, etc.), tax constant, etc.
Final Thoughts:
It is another good portable calculator software that offers a lot of predefined functions to solve problems of various fields.
Mini Calculator
Mini Calculator is another free portable calculator software for Windows. According to its name, it comes with a small compact interface. By default, it only offers standard features namely output screen, virtual number pad with arithmetic operations symbol. Although, you can also add scientific operations to this calculator by enabling the Scientific feature. Now, check out the main features of this portable calculator.
Main Features:
- Scientific Calculation Functions: This software offers various advanced scientific functions like Sin, Cos, Tan, Log, Sar, etc.
- Compact Interface and all basic features: The compact interface of this software allows users to place it anywhere on the screen without disturbing your work. Plus, all the standard features to perform all the basic calculations are also present in it.
Final Thoughts:
It is another decent software portable calculator software that anyone can use without much hassle.
Precise Calculator
Precise Calculator is another free portable calculator software for Windows. This calculator offers both standard calculation and scientific calculation features. Plus, various constants are also available in it to quickly enter their values to the calculation. Now, check out the main features of this portable calculator.
Main Features:
- Calculator Modes: This calculator offers multiple modes to cater to different types of calculations namely Norm, Fix, Scientific, and Engineering.
- Advanced Functions: This calculator offers multiple advanced functions like Frac, Sqrt, Sin, Cos, etc., to perform scientific and engineering calculations.
- Macro: It is another handy feature of this software that lets you save custom values and equations that you can recall at any time.
Additional Features:
- Units: It offers multiple tools to quickly recall the values of various units such as Inch, Foot Mile, Horse Power, Synodic Month, and more.
Final Thoughts:
It is another good portable calculator software through which you can perform both simple and advanced calculations.
OtanersatierF Software
OtanersatierF Software is a free open source and portable calculator software for Windows. This portable calculator software packs multiple separate modules to perform different types of calculations. The interfaces of each module is quite different from standard portable calculator software as they don’t carry any virtual keyboard and calculation functions. That means you need to manually write the complete equation on their interfaces to find out their outputs. Now, check out the main features of this portable calculator software.
Main Features:
- Calculator Modules: This software offers multiple separate calculators in the form of modules such as Arithmetic Matrix Calculator, Square Number Informer, Prime Number Informer, Advanced Roots Calculator, and more.
Additional Feature:
- Week Dayes Finder: Using it, you can quickly find all the weekdays of any year.
Limitation:
- You need to separately open multiple modules of this calculator to perform different types of calculations.
Final Thoughts:
It is another capable portable calculator software through which you can perform standard and advanced calculations.
HEXelon MAX
HEXelon MAX is the next free portable calculator software for Windows. This calculator is mainly used as a scientific calculator and currency converter. It comes with a standard interface that offers all the essential and advanced functions and keys to perform basic and scientific calculations. Now, check out the main features of this portable calculator.
Main Features:
- Scientific Calculator Features: This calculator offers all the features to perform scientific and engineering calculations like Calculator Modes, Functions (Sin, Cos, HeX, etc.), Variables, and more.
- History: This calculator also keeps record of the calculations performed in it. By going to its history section, you can view previous calculations and also copy previous calculations if needed.
- Numerical System Toogle: Using it, you can toggle between different numerical systems namely Binary, Octal, Decimal, and Hexadecimal.
Additional Features:
- Unites Converter: Using it, you can convert values of one unit to another such as radian to point, radian to degree, hectare to acre, horsepower to watt, etc.
- Currency Converter: Through this feature, you can quickly convert the currency of one country to another like US dollars to Australian dollars, Iceland Krona to Indian Rupees, etc.
Final Thoughts:
It is another good portable calculator software that comes with standard and scientific calculation features.
RedCrab Calculator
RedCrab Calculator is yet another free portable calculator software for Windows. It is a canvas style calculator on which you can write longer equations and solve them. Plus, this calculator supports Degree, Radian, and Grade calculations. Through this calculator, you can also perform both Arithmetic and Scientifica calculations. Now, check out the main features of this software.
Main Features:
- Function and Operators Panel: This panel carries multiple predefined Arithmetic (Sqrt, Abs, Max, Div, etc. ), Scientific (ACos, Cot, Log 16, etc.), Bit Manipulation (Excl, Xor, And, etc.), and Fields (Count, Diff, Aver, etc.) functions.
- Virtual and Physical Keyboard Support: In this calculator, you can enter values by using your keyboard or the virtual keyboard and number pad offered by it.
Additional Feature:
- Insert: This feature lets you add chart box, text box, and images to your calculations.
Final Thoughts:
It is a simple to use portable calculator software through which you can also perform scientific calculations.
Tibi’s Mathematics Suite
Tibi’s Mathematics Suite is another free open source portable calculator software for Windows. As its name implies, it is a suite of calculation tools. This suite offers four separate calculators namely Factorizator, Graphing Calculator, Matrix Calculator, and Scientific Calculator. Let’s take a brief look at the main features of this portable calculator suite.
Main Features:
- Factorizator: Using this module, you can find all the factors of a number.
- Graphing Calculator: Using it, you can plot graphs by proving mathematical equations.
- Matrix Calculator: Using it, you can generate a matrix consisting of any number of rows and columns. After generating a matrix table, you can define its behavior to perform matric calculations.
- Scientific Calculator: Through this module, you can perform basic as well as advanced calculations as it offers various predefined functions like Sin, Cos, Log, Pie, and more.
Final Thoughts:
It is another simple yet very capable portable calculator software through which you can perform various types of calculations.
ProCalc
ProCalc is another free portable calculator software for Windows. Through this software, you can easily perform standard calculations. Although, it is slightly different from other calculators as it doesn’t come with a virtual keyboard. Now, check out the main features of this portable calculator.
Main Features:
- Simple Interface: This calculator comes with a simple interface on which you can easily write expressions and find their solutions.
- Extended Mode: After getting a solution, you can use this feature to view the solution in the form of binary, octal, hexagon, fraction, and DMS formats.
Additional Features:
- Graphs: Through this calculator, you can also draw 2D and 3D graphs using mathematical equations.
Final Thoughts:
It is another good portable calculator software that offers all the essential tools to perform basic calculations.
Tinger Clac
Tinger Clac is a free open source and portable calculator software for Windows. It is a powerful calculator that offers Trigonometric functions, Elementry maths functions, Exponential functions, Math Constants, and System Functions. The available functions of this calculator allow users to perform basic as well as advanced scientific calculations without wasting any time. Now, check out the main features of this portable calculator software.
Main Features:
- Advanced Functions: This software offers all the advanced mathematical functions that enable users to perform scientific and engineering calculations.
- Simple Interface: Another good thing about this calculator is its simple interface that allows novice users to quickly get used to this calculator.
- Copy to Clipboard: All the calculations performed in this calculator can be copied with ease.
Final Thoughts:
It is another simple to use portable calculator software that anyone can use to perform basic and advanced scientific calculations.
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QwikTape
v0.6
Updated
- 9MB (uncompressed)
- Released on 8 Oct 2023
- Suggested by
lintalist
- Website
- 32-bit | 64-bit
- Screenshot
QwikTape is a calculator that allows you to create unlimited documents called tapes and switch between them easily using browser-like tabs.
Additional features:
- Write text, calculate, annotate it like you would on a paper or in a book.
- Never forget what was the calculation about by annotating it.
- Do calculations like addition +, subtraction -, division ÷, multiplication ×, percentage % and power ^.
- Create unlimited tapes using [+] button in tabs bar, switch between tapes using tabs.
- View/Rename/Delete your saved tapes in the Bookmark menu, use the top left menu to view all tapes.
- Tapes are auto saved.
- The numbers will auto format and auto indented as you type.
- Numbers are formatted according to the locale.
- User can define variables and use it in calculations.
- Hover cursor over variables to check it’s value.
- Customize colors using the settings menu, number of decimals to use and indent length can be changed too.
- Tape calculation doesn’t use operator precedence, the results will be as you would type it on a calculator.
- Expressions use operator precedence.
- All the calculations are done with infinite precision.
- Offers builds for MacOS and Linux also.
| Category: |
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| Runs on: | Win7 / Win10 / Win11 |
| Writes settings to: | Application folder |
| Stealth: ? | Yes |
| Unicode support: | Yes |
| License: | MIT License |
| How to extract: |
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| Similar/alternative apps: | CalcPad, SpeedCrunch, OpalCalc |
| What’s new? |
New
Fix
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OpalCalc
v1.94
- 1MB (uncompressed)
- Released on 26 Sep 2021
- Suggested by
twinbee
- Website
- Download 32-bit
- Screenshot
OpalCalc is new type of calculator using natural language to function like Notepad or a word processor. It lets you build text with numbers adjacent to sums over multiple lines so you can quickly go back and adjust your previous calculations with the answers auto-updating on the fly. OpalCalc is ideal for putting math into everyday thinking such as for quick budgets and shopping lists.
Built-in features include percentages, currency conversion, custom functions/variables, date/time support, color coding, lightweight size, configurable interface, hundreds of measures and functions, and more.
Freeware version limited to 5 lines.
| Category: |
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| Runs on: | WinXP / Vista / Win7 / Win8 / Win10 |
| Writes settings to: | Application folder |
| Dependencies: | Microsoft .NET Framework 3.5+ |
| Stealth: ? | Yes |
| Unicode support: | Yes |
| License: | Liteware |
| How to extract: | Download the «Portable version» ZIP package and extract to a folder of your choice. Launch OpalCalc.exe. |
| What’s new? |
See: https://www.skytopia.com/software/opalcalc/#history |
| Latest comments |
Foot The download links (at 27 April 2014) lead to the installers. The portable zip is available through a link at the upper right of the website page. twinbee @Foot: Thanks, main links on this page fixed! DarkShadow v1.80 released ! Add comment |
SpeedCrunch
v0.12
- 24MB (uncompressed)
- Released on 12 Dec 2016
- Suggested by
mtharyanto
- Website
- Download 32-bit
- Screenshot
SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface.
Feature list:
- Displays results as you type. Select a partial expression to evaluate only that part.
- Previous inputs and results are shown in a scrollable history and can be easily recalled. Customizable syntax highlighting allows you to spot mistakes easily.
- If you prefer the old-school way, an optional on-screen keypad is available as well.
- Comes with over 80 built-in mathematical functions. You can also define your own functions.
- Variables allow you to store your results. Perform calculations with up to 50 digits of precision, using complex numbers, numeral bases, unit conversions, and more.
- Auto-completion allows you to speed up your task.
- A built-in formula book allows you to review and insert commonly used formulas, such as the volume of a cone.
- Over 150 built-in scientific constants available.
Cross-platform (Mac/Win/Linux) and supports 58 world languages.
| Category: |
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| Runs on: | Vista / Win7 / Win8 / Win10 |
| Writes settings to: | SpeedCrunch.ini in Application folder |
| Stealth: ? | Yes |
| Unicode support: | Yes |
| License: | GPL |
| How to extract: | Download the ZIP package and extract it to a folder of your choice. Launch speedcrunch.exe. |
| Similar/alternative apps: | Calcute |
| What’s new? |
Changes:
Note that SpeedCrunch 0.12 has grown significantly in size compared to version 0.11 (portable), due to SpeedCrunch now using Qt Framework. If you require a smaller application size, version 0.11 is still available for download. |
| Latest comments |
Erkhyan Heh, you’re right, the integrated «cbrt» function fails for numbers beyond a certain limit. My bad. nah The aforementioned bug has been fixed in the 0.11 alpha. Haven’t found any new ones (hopefully won’t either). Very nice approach. smaragdus The keypad has been removed in version 0.11 which I don’t like- in the previous version of SpeedCrunch- 0.10.1, it could be easily shown/hidden. See all |
RedCrab Calculator
v7.16.0
- 7MB (uncompressed)
- Released on 26 Oct 2020
- Suggested by
I am Baas
- Website
- Download 32-bit
- Screenshot
RedCrab is a scientific calculator with a full screen formula editor. Mathematical expressions can be entered in a window similar to a piece of paper. The calculator’s editor supports the entry of complex algebraic equations like fractions, square roots, exponents etc. for technical and scientific applications.
Several mathematical functions can be written on the same page and results from one expression can be carried over to the next task. The program helps explain complex tasks visually by importing drawings in bitmap format.
| Category: |
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| Runs on: | WinXP / Vista / Win7 / Win8 / Win10 |
| Writes settings to: | Application folder |
| Dependencies: | Microsoft .NET Framework 4.0+ |
| Stealth: ? | Yes |
| License: | Liteware |
| How to extract: |
If run from a USB stick, step 3 may be skipped as the program will automatically save to the local folder. Optionally, to save space: delete unnecessary help/history/changelog PDF files |
| Similar/alternative apps: | Calcute |
| What’s new? |
See: https://redcrab-software.com/en/RedCrab/Updates |
| Latest comments |
Kea The payed for license is valid only for one year. I am Baas Not portable, check forum for details. MacroDet Smath Studio currently at Version 0.99.6671 is better and without any limitations. It is reacheable under https://en.smath.info/forum, but one should read SmathPrimer.pdf before using the program. See all |
Euler Math Toolbox
v2020-08-21
- 167MB (uncompressed)
- Released on 21 Aug 2020
- Suggested by
Enternal
- Website
- Download 64-bit
- Screenshot
Euler Math Toolbox is a numerical and symbolic math toolbox. Symbolic computation are done by working with Euler’s native capabilities and also in conjunction with a seamlessly integrated version of Maxima computer algebra system. Euler Math Toolbox can also be used with LaTeX and Python (integration instructions). Euler Math Toolbox also supports the capabilities of using the built in C compiler (Tiny C) to run C code for important mathematical routines where high performances are required.
The program is developed by a math professor (Rene Grothmann) at the University of Eichstätt in Germany. Examples of problems solved with this program.
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| Runs on: | Win7 / Win8 / Win10 / Wine |
| Writes settings to: | Application folder |
| Stealth: ? | Yes |
| Unicode support: | Yes |
| Path portability: | Automatic relative path (eg. ..\..\personal\work.doc) |
| License: | GPL |
| How to extract: |
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| What’s new? |
See: http://euler-math-toolbox.de/Programs/Changes.html |
CalcPad
v.1.14
- 2MB (uncompressed)
- Released on 9 Apr 2020
- Suggested by
iangm
- Website
- Download 32-bit
- Screenshot
CalcPad is a unique way to combine natural language with standard math calculations. The program supports allows you to enter expressions, assign variables, define functions, convert units, add units together and much more. The program automatically evaluates everything you type as entered. Just like a notepad, you can go back and edit, add, or delete as needed.
| Category: |
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| Runs on: | Win7 / Win8 / Win10 |
| Writes settings to: | Application folder |
| License: | Freeware |
| How to extract: | Download the «no-install» ZIP version and extract to a folder of your choice. Launch CalcPad.exe |
| Similar/alternative apps: | OpalCalc |
| What’s new? | See http://web.archive.org/web/20220129032508/https://tekagen.com/calcpad/updates.html. |
| Latest comments |
orchus Download link was broken Available at: CalcPad 1.14 requires .NET 4.6 orchus CalcPad 1.14 writes pre-set (formula) files to User/Documents Add comment |
Kalkules
v1.11.1.28
- 7MB (uncompressed)
- Released on 4 Oct 2019
- Suggested by
Wolfghost
- Website
- Download 32-bit
- Screenshot
Kalkules is an universal scientific calculator that comes with many nontraditional functions and built-in tools designed to make your calculations easier and faster.
| Category: |
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| Runs on: | WinXP / Vista / Win7 / Win8 / Win10 |
| Writes settings to: | Application folder |
| Stealth: ? | Yes |
| License: | Freeware |
| How to extract: |
Download the ZIP package and extract to a folder of your choice. Launch Kalkules.exe.
Optionally:
|
| What’s new? |
See: https://www.kalkules.com/category/version-history/ |
Calculor
v1.9
- 2MB (uncompressed)
- Released on 16 May 2019
- Suggested by
BGM
- Website
- Download 32-bit
- Screenshot
Calculor is a powerful, easy-to-use calculator with inline math functions, delivering answers as you type. Notable aspects include additional string conversion functions, ability to double as a Run box with a keyword, lightening quick launch and global hotkey toggle.
Written in AutoHotkey.
| Category: |
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| Runs on: | WinXP / Vista / Win7 / Win8 / Win10 |
| Writes settings to: | Application folder |
| Stealth: ? | Yes |
| Unicode support: | Yes |
| License: | Freeware |
| How to extract: | Download the ZIP package and extract to a folder of your choice. Launch Calculor.exe. |
| Similar/alternative apps: | OpalCalc, Numculator |
| What’s new? |
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| Latest comments |
Specular Thanks for making this BGM. I think I may have come across this in one of its earlier version. After re-testing it has now replaced Numculator as my go-to calculator due to the swiftness of its launch. Specular @billion any idea where I could find the changelog for 1.8+? Could only source up to 1.7 on the documentation site. billon @Specular: v1.8 wasn’t announced even on DonationCoder See all |
TreeView Player
v2018 May 15
- 2MB (uncompressed)
- Released on 15 May 2018
- Suggested by
joby_toss
- Website
- Download 64-bit
- Screenshot
TreeView Player (formerly Ubiquitous Player) includes a wide variety of programs in a single window. Includes a music player, web browser, image viewer, text editor, file manager, games, calculator and many more.
| Category: |
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| Runs on: | Vista / Win7 / Win8 / Win10 |
| Writes settings to: | Application folder |
| Stealth: ? | Yes |
| Unicode support: | Yes |
| Path portability: | Requires manual entry of relative path (eg. ..\..\personal\work.doc) |
| License: | Free for non-commercial use |
| How to extract: | Download the ZIP package and extract to a folder of your choice. Launch TreeViewPlayer.exe. |
| What’s new? |
See: http://ubiquitous-player.blogspot.com/ |
| Latest comments |
Checker By the author of Ubiquitous Player: I’ve decided to stop updating this program. In 3 years I received exactly zero feedback on it, so I guess no one really uses it. Thanks. shnbwmn So … is this program being actively developed again now? MIKLO WOW this is still being updated I’m surprised but anytime someone is willing to improve their software 4me its a good thing. I used this some time back it does a lot of things but to me is just way to busy although it did work well when I used. See all |
Console Calculator
v3.1.0
- 566KB (uncompressed)
- Released on 27 Sep 2013
- Suggested by
nitro33
- Website
- Download 32-bit
- Screenshot
Console Calculator is a calculator with built-in console interface. You can enter complex expressions and see the results of multiple expressions at the same time. Console Calculator includes many built-in mathematical functions, remembers recent entries, and supports creation of user defined variables and custom functions. Also available for Mac OS X.
Website offline, linking to Softpedia.
| Category: |
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| Runs on: | Win2K / WinXP / Vista / Win7 / Win8 / Win10 / Wine |
| Writes settings to: | Application folder |
| Stealth: ? | Yes |
| Unicode support: | Yes |
| License: | Free for personal use (the former home page described the program as shareware and that «a license should be purchased for continued use», but there are no restrictions) |
| How to extract: | Download the ZIP package and extract to a folder of your choice. Launch CCalc.exe. |
| Similar/alternative apps: | Calcute, SpeQ Mathematics, tabbyCalc |
Скачать калькулятор
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Скачать калькуляторы
В интернете можно найти очень много разных калькуляторов. Ниже Вы можете посмотреть лучшие из них и скачать калькулятор который лучше всего подойдет именно Вам!
Калькулятор для Windows — «RedCrab Calculator (Portable)»
Калькулятор для Windows — «Калькулятор плюс»
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Стандартный калькулятор от Microsoft, входит в состав Windows. Имеет простой режим, инженерный режим и режим перевода величин
ОС: Windows XP, Windows Vista, Windows 7, Windows 10 Скачать калькулятор для Windows — Aero Calculator |
Калькулятор для Windows — Aero Calculator
 |
Простой калькулятор для Windows. Красивый прозрачный интерфейс и все необходимые возможности! Не требует установки
ОС: Windows XP, Windows Vista, Windows 7, Windows 10 Скачать калькулятор для Windows — Aero Calculator |
Скачать калькулятор для Windows — Madly Calculator aero
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Инжинерный калькулятор с прозрачный интерфейсом aero glass. Имеет темы оформления и мультиязычность
ОС: Windows XP, Windows Vista, Windows 7, Windows 10 Скачать калькулятор — Madly Calculator aero 5.0.611 |
Калькулятор-виджет для Windows 7 — Glossy Calculator
Калькулятор для Mac OS X — nonpareil
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Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation). Features include a large library of customizable functions, unit calculations and conversion, physical constants, symbolic calculations (including integrals and equations), arbitrary precision, uncertainty propagation, interval arithmetic, plotting, and a user-friendly interface (GTK, Qt, and CLI).