Protoolio

What it does

Beautiful and user-friendly free and premium tools, calculators, and resources for everyday work. No account necessary. New tools are added every month.

100+ free and premium tools, apps, calculators, and resources for business professionals, marketers, startups, and entrepreneurs.

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  CalculatingHub2025 · calculatinghub.com · ▲11

  I Built a Comprehensive Suite of Free Online Tools: 300+ Calculators, Converters, and Random Generators After months of coding and development, I'm excited to share my website offering a vast collection of free online calculators, unit converters, and random generators all in one place. This project was created to simplify everyday tasks and provide accurate tools for various needs. What You'll Find on My Site: Calculators: - Financial tools: ROI, APY, mortgage calculators - Business tools: Break-even, commission calculators - Mathematics: From basic to advanced functions - Health: BMI, BMR,…

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  Free Mini Tools2025 · freeminitools.com · ▲5

  Simplify your daily life

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  Calculator Hub2025 · calculation-hub.com · ▲17

  A collection of useful calculators for various purposes

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  Practical ToolsJun 2026 · practicaltools.co · ▲3

  Free tools for business, finance, work & everyday life.

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  TaryTools hub 2025 · ▲17

  All-in-one free online tools to simplify your daily tasks.

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  The No 1 Calculators and Tools Hub!Nov 2025 · best-calculators.com · ▲8

  All your everyday calculators and tools - smart and fast!

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  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 12d ago · wallhop.io

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  Prefer▲201

  The execution layer for AEO

  Growth · 23d ago · tryprefer.com

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  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 27d ago · makermap.lol

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  Amie▲1,334

  Turn meeting notes into automated workflows. Handle meetings, summaries, todos and emails (soon) with your AI personal assistant.

  Work · 2024 · amie.so

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  Findr▲1,296

  Search all your apps, at once

  AI · 2024 · usefindr.com

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  Notion Calendar▲1,199

  Beautifully designed for your work and life

  Work · 2024 · notion.so

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  Huudle AI Project Assistant▲1,070

  Connect meetings, track to-do, get aligned

  AI · 2024 · huudle.io

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  I made a website to find best bus seat to avoid the sun while traveling▲963

  Sit in Shade - Discover the optimal seat to stay in the shade during your journey. Sit In Shade provides real-time sun exposure data and route visualization.

  Life & fun · 2024 · sitinshade.com

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  Letterly▲937

  Turn your speech into well-written text

  AI · 2024 · letterly.app