A downloadable Financial Calculator for Windows and Linux

Financial Calculator 7.5 — Accurate. Visual. Fully Customizable.

Take control of your finances with Financial Calculator 7.5, a professional yet easy-to-use desktop tool built for precise, everyday financial calculations.
From planning loans and estimating taxes to generating invoices and creating QR codes, this all-in-one software offers 16 specialized sections that make your daily financial and business tasks faster, clearer, and more accurate.

Whether you’re a student, small business owner, or finance professional, Financial Calculator brings professional-grade precision to your desktop — no installation required.

🧮 Key Highlights

  • 16 Specialized Sections
    Perform calculations for Bank, Barcode, Building, Buy & Sell, Commodity, Dividing Money, Inflation, Interest, Internet Usage, Invoice, Loan, Password, Phone, QR Code, Stock Market, and Tax.

  • High Accuracy & Precision
    Choose your own decimal precision and rounding method from eight professional options (including Banker’s and Financial rounding) for fully accurate results.

  • Visual Reports
    Turn your numbers into clear, ready-to-save charts and graphs — ideal for analysis or presentation. Each section has its own unique visual style.

  • Export Results Effortlessly
    Save your data as text or image files (TXT, RTF, PDF, etc.) and share or print reports in just a few clicks.

  • Full Customization
    Personalize every detail — colors, fonts, rounding, number format, date style, and even numeral system (English or Persian).
    Save your preferences as profiles and load them instantly.

  • Portable & Installation-Free
    Runs directly from any folder — no setup required. Perfect for USB drives or external storage.

  • Crypto-based Activation
    Unlock all features for as little as $0.01 (USD equivalent) via cryptocurrency.
    Fast, secure, and globally accessible — no bank account required.


⚙️ Advanced Settings

  • 8 Rounding Methods including Banker’s, Standard, Floor, Ceil, and others.

  • Smart Number Grouping automatically inserts commas while typing.

  • Language Options: English & Persian (plus support for custom translations).

  • Visual Preferences: Select bright or random color themes, adjust font families, and preview chart text separately.

  • Date Format Options: Customize invoice date style or enter manually if desired.

  • Multi-user Profiles: Save section settings for different users — ideal for shared environments.


💼 Perfect For

  • Students learning finance and accounting.

  • Freelancers or small business owners managing invoices, sales, and taxes.

  • Professionals who need quick, accurate calculations without using spreadsheets.

  • Anyone who values visual, organized, and customizable financial tools.


🔒 Payment & Licensing

Unlock the full version with a small cryptocurrency payment (as low as $0.01).
Payments are secure and borderless — you only need an Internet connection, no banking details required.
⚠️ Remember to pay exactly the displayed amount; overpayments or underpayments cannot be processed.

💻 Technical Information

  • Version: 7.5

  • Platform: Windows (portable, no installation)

  • License: Paid (via cryptocurrency)

  • File Size: ~64MB

  • Internet Requirement: Only for purchase and social media link updates

  • No third-party dependencies or setup required

📁 Sections Overview

The software includes the following main sections:

  • Bank

  • Barcode

  • Building

  • Buy and Sell

  • Commodity

  • Dividing Money

  • Inflation

  • Interest

  • Internet

  • Invoice

  • Loan

  • Password

  • Phone

  • QR Code

  • Stock Market

  • Tax

Each section supports exporting results as text or image files and provides optional Visual Reports in chart format.

🏦 Bank

Calculate your monthly bank interest using the minimum daily balance method. If your balance drops below the required threshold at any point during the month, no interest is applied.

Key Features

  • Calculates monthly interest using minimum daily balance

  • Exports daily balances as a text file

  • Visual line chart of daily balances

🏷️ Barcode

Generate barcodes quickly for retail, inventory, or product labeling. Supports many standard barcode types.

Key Features

  • Generate common barcode formats

  • Enter text to instantly create a barcode

  • Export as images for printing

🏢 Building

Manage shared apartment expenses effortlessly. Suitable for property managers and residents.

Key Features

  • Enter number of units

  • Add custom notes (e.g., “vacant”, “family”, “office”)

  • Group calculations by notes

  • Automatic real-time updates

📦 Buy and Sell

Calculate purchase costs or sales revenue by specifying item quantities and prices. Ideal for planning expenses or sales scenarios.

Key Features

  • Determine cost/revenue based on quantity

  • Compare with Stock Market section

  • Export results easily

💰 Commodity

Calculate the value of commodity holdings such as gold, oil, or metals. Uses standard international units.

Key Features

  • Supports 6 commodity types

  • Converts values to standard units

  • Export or view charts

🤝 Dividing Money

Split funds across multiple groups or individuals—for events, teams, or shared expenses.

Key Features

  • Divide total amount by groups

  • Visual charts for group distribution

  • Overall statistics available

📈 Inflation

Calculate future value or reduced value of money based on inflation (or deflation) over time.

Key Features

  • Input amount, rate, and time period

  • Negative inflation simulates growth

  • Visual percentage-change chart

💹 Interest

Compute simple or compound interest using any calendar system, including Gregorian or lunar (Islamic).

Key Features

  • Simple / Compound interest options

  • Set number of periods per year

  • Detailed results + visual charts

🌐 Internet

Monitor your Internet usage and compare it against your plan.

Key Features

  • Calculate used vs remaining data

  • Convert between KB, MB, GB, TB

  • Visual usage charts

🧾 Invoice

Create detailed invoices with real-time calculations for taxes, discounts, and totals.

Key Features

  • Apply item-level taxes/discounts

  • Apply global tax/discount

  • Add notes and custom date formats

  • Export or print invoices

🧮 Loan

Calculate loan payments, interest, periods, or rates. Uses precise formulas and provides approximations when necessary.

Key Features

  • Calculates payments, totals, or interest rate

  • Handles complex scenarios

  • Supports visual breakdowns

🔐 Password

Generate secure and highly customizable passwords or passphrases.

Key Features

  • Set min/max length

  • Generate bulk passwords

  • Use specific character sets

  • Exclude characters

  • Start/end character rules

  • Export password lists

📞 Phone

Track call duration or any hourly / time-based plan.

Key Features

  • Compare allocated vs used time

  • Convert between hours/minutes/seconds

  • Visual time-usage report

🔲 QR Code

Create QR codes for URLs, contact info, events, Wi-Fi data, and more.

Key Features

  • Supports action-based QR formats

  • Instant QR generation

  • Export as image files

📊 Stock Market

Simulate stock purchases by calculating how many shares you can buy with your budget, including commissions.

Key Features

  • Calculate number of shares

  • Estimate profits after selling

  • Visual investment charts

🧾 Tax

Calculate taxes for assets, property, income, or sales.

Key Features

  • Enter asset value, rate, and ownership share

  • Calculate proportional tax

  • View tax breakdown in charts

Download

Download
Financial_Calculator_7.5.exe 64 MB
Download
Financial_Calculator_7.5.zip 91 MB

Install instructions

No installation is required. The program automatically generates a “Data” folder beside its executable.
Important: the Windows build is compatible exclusively with Windows 11.

Development log

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