Dev tools · alternatives · 2026
24 alternatives to Merondis
Free calculators, converters & PDF tools — no signup
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
ZenonDoc▲145+ free calculators for finance,health, math — no sign-up,
Jul 2026 · zenondoc.com · its alternatives →
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Hi HN! I built ToolDexo - a collection of 29 free online tools because I was tired of websites that force you to sign up just to use a calculator or word counter. What's included: - Calculators: BMI, calorie, mortgage, loan, tax, grade, tip, percentage, age, compound interest - Converters: Currency (36 currencies with live rates), unit, timezone, file size - Generators: Password, QR code, favicon, color picker, Lorem Ipsum, random number - Text tools: Word counter, case converter, character counter, text compare, Markdown editor - Dev tools: JSON formatter, Base64 encoder/decoder Tech…
2025 · minitools4u.com · its alternatives →
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Free online PDF, image & text tools — no sign-up
Aug 2026 · its alternatives →
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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,…
2025 · calculatinghub.com · its alternatives →
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195 free online tools - no signup, files never stored (500)
Jul 2026 · convertdox.com · its alternatives →
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30+ free, client-side web tools. Zero server uploads.
Jun 2026 · cricblink.com · its alternatives →
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The Ultimate Collection of Free Online Utility Tools.
Jul 2026 · freemetatools.com · its alternatives →
- 10
250+ free calculators for finance, health, math & more
Jun 2026 · worldculator.com · its alternatives →
- 11
255+ free online tools. No signup. No ads. Ever.
Jul 2026 · freeniumtools.com · its alternatives →
- 12
130+ free tools, zero signup, 100% browser-based
Jul 2026 · toolszygo.com · its alternatives →
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Free Online Tools: Calculators, PDF, Image & More
Jun 2026 · freewebtool.com · its alternatives →
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Free financial calculators — no sign-up needed
Jun 2026 · tools.moneydecoded.net · its alternatives →
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Free, fast & user-friendly tools — no sign up needed
2025 · toolhexa.vercel.app · its alternatives →
- 18
Free browser-based tools — JSON, PDF, calculators & more
Jun 2026 · quick-utils.dev · its alternatives →
- 19
Convert any file in seconds — free, no sign-up
Jul 2026 · convertinseconds.com · its alternatives →
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100+ free online tools — fast, no login, just results
Jun 2026 · sadiqbd.com · its alternatives →
- 21
CalcLeaf▲1Free browser-based tools: calculators, PDF, dev tools
Jul 2026 · calcleaf.com · its alternatives →
- 22
130+ free tools that run entirely in your browser.
Jul 2026 · tools.aliontechstudio.com · its alternatives →
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Free tools. No ads. No signup. Just results.
Jul 2026 · thetoolshive.com · its alternatives →
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300+ free calculators & tools — no signup, no paywall
Jun 2026 · snaptoolsuite.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →