Tools that are free — Español

34 match your filters — 34 of them answered our check today.

Watching this group for 20 days · how we check

This week15 new arrivals

Narrow it down

Developers1Marketers1Freelancers2Students1

CIVIS Venezuela

Live

A free citizen platform for Venezuela that lets people report earthquake and flood damage, request SOS help, and find shelters and supply points, with offline access.

Free
What to know▼
How it works
citizens report damage, search for missing people, send SOS requests, and locate shelters and supply points; works without a connection.
Best for
residents in Venezuela during a disaster event

Watched for 13 days · last checked 2d ago

Details →

Vextor Capital

Live

Free take-home-pay and financial calculators — salary, FIRE, mortgage, compound interest — for the US and several European countries in five languages. A general personal-finance calculator hub.

FreeNo sign-up
What to know▼
How it works
Calculates exact net take-home pay after taxes and social contributions for Italy, Germany, Spain, France, and the US in five languages, alongside FIRE, mortgage, compound interest, and debt payoff calculators.
Pricing
Free, no signup, no paywall.
Best for
US and European workers who want personal finance calculators.

Watched for 14 days · last checked today

Details →

Horizonte Base

Live

A Spanish-language personal finance site with guides, comparisons, calculators and a 250+ term glossary covering investing, savings, taxes and crypto — for everyday consumers, not professional investors.

Domain registered 4 months ago

Free
What to know▼
How it works
A Spanish-language personal finance site offering guides, comparisons, calculators and a 250+ term glossary covering investing, savings accounts, deposits, taxes, crowdlending, cryptoassets, dividends and compound interest.
What's different
Focuses on clarity and risk awareness rather than promising returns or pushing aggressive recommendations.
Pricing
Free.
Best for
Everyday consumers in Spain starting to invest or build an emergency fund, not professional investors.

Watched for 14 days · last checked 8d ago

Details →

AiAll-images

Live

All-in-one AI media studio bundling video, image, and editing tools (face swap, scene chaining) to replace multiple subscriptions.

FreeCan export my data
What to know▼
How it works
Chains scenes into short AI films and offers video-to-video editing like object placement and face replace
What's different
Bundles many AI media tools under one interface instead of separate subscriptions
Best for
Content creators and marketers wanting one tool instead of many AI subscriptions

Watched for 4 days · last checked 4d ago

Details →

OpoAlerta

Live

Lets Spanish public-sector job seekers get alerted to new postings instead of checking 18 separate regional bulletins manually.

FreeOpen source
What to know▼
How it works
Unifies BOE and all 17 regional bulletins into one search with email and Telegram alerts.
Pricing
free, open-source

Watched for 1 day · last checked today

Details →

Calculators Fit

Live

A free, no-signup set of health and fitness calculators (BMI, body fat, TDEE, macros, running pace) available in six languages, each explained step by step with a visual gauge.

FreeNo sign-up
What to know▼
How it works
Calculators for BMI, body fat, ideal weight, RMR/TDEE, calories, macros, 1RM, running pace, and VO2 max.
Pricing
Free, no signup.

Watched for 7 days · last checked 1d ago

Details →

LinGoat

Live

A free Spanish-learning app that requires writing full sentences instead of picking multiple-choice answers, using spaced repetition based on published learning-efficiency research.

Free
What to know▼
How it works
A Spanish-learning app where you write full sentences instead of picking multiple-choice answers; it analyzes sentence morphology to flag precise errors and schedules review of each word and grammatical concept independently using spaced repetition.
What's different
Built around a published 2024 research paper on increasing spaced-repetition efficiency, combining active sentence production with algorithmic review scheduling, two approaches the product says are usually kept separate.
Pricing
Free.
Best for
Spanish learners who want active sentence-writing practice with targeted error feedback instead of passive multiple-choice drills.

Watched for 18 days · last checked 2d ago

Details →

Molestómetro Mental

Live

A gamified Spanish-language survey platform mapping irritability and cultural-tolerance patterns by country and generation — a free beta social-psychology quiz site, no download needed.

FreeNothing to install
What to know▼
How it works
A gamified survey platform where users vote on daily frustrations through 8 dynamics, from quick duels to a 7-question emotional profiling test, generating irritability and cultural-tolerance data by country and generation.
Pricing
Free beta.
Best for
Spanish-speaking users interested in a gamified psychology quiz comparing patience and cultural tolerance across countries and generations.
Watch out
Currently in Spanish only, with English support described as coming soon.

Watched for 10 days · last checked 4d ago

Details →

OctoReception

Live

AI receptionist for small businesses like salons, clinics, and contractors that answers the business phone line 24/7 in English, French, or Spanish, and books appointments into Google Calendar or Outlook.

Free
What to know▼
How it works
Answers calls, takes messages, and books appointments into Google Calendar or Outlook, with SMS confirmations to callers.
Pricing
Free trial in the browser, no card required.
Best for
Small businesses whose phone rings while their hands are full.

Watched for 11 days · last checked 5d ago

Details →

ASTRID

Live

Answers medical, dental and veterinary questions any time of day for parents, travelers and pet owners, not clinicians. Positioned as a free alternative to waiting for an appointment.

Free
What to know▼
How it works
An AI health assistant, available by voice or text at myastrid.ai, that answers medical, dental and veterinary questions at any time of day.
Pricing
Free.
Best for
Parents needing answers outside office hours, travelers facing language barriers, and pet owners assessing whether a symptom is an emergency.

Watched for 14 days · last checked 8d ago

Details →

Certmundo

Live

A free library of 300+ Spanish-language online courses with verifiable digital certificates, built for mobile use in Latin America.

Domain registered 3 months ago

Free
What to know▼
Pricing
free
Best for
Spanish-speaking learners in Latin America on mobile

Watched for 4 days · last checked 3d ago

Details →

Adrina AI

Live

An AI assistant that scans family paperwork (bills, notices, receipts) and answers questions about it, keeping originals private and requiring human review before AI acts on extracted data.

Domain registered 2 months ago

Free
What to know▼
How it works
Scan/upload documents, review extracted details, ask source-backed questions, set reminders
What's different
Requires human review before AI use, sharing is explicit and non-transitive
Pricing
Free on iPhone and Android, English and Spanish

Watched for 5 days · last checked 3d ago

Details →

Calculoos.com

Live

Free online calculators covering everyday needs (BMI, pregnancy due date, compound interest, recipe scaling, tips) in English, Chinese and Spanish.

Domain registered 1 month ago

Free
What to know▼
How it works
100+ free calculators for common everyday calculations
Pricing
free

Watched for 5 days · last checked 4d ago

Details →

EstudiApp

Live

Free AI study app for university students with personalized practice exams, a document scanner that solves exercises, and Duolingo-style streaks.

Free
What to know▼
How it works
AI study assistant, personalized practice exams by career, document scanner for exercises, streak-based daily missions
Pricing
100% free
Best for
Latin American university students, works worldwide

Watched for 5 days · last checked 4d ago

Details →

Mi Rincón de Lectura

Live

A free Spanish-language reading tracker for logging books, building a reading streak, and viewing stats, with no ads or premium tier.

FreeNothing to installNo ads
What to know▼
How it works
log pages, track streaks, view charts, browser-based
Pricing
free, no ads
Best for
Spanish-speaking readers

Watched for 6 days · last checked 5d ago

Details →

(des)contamelo

Live

Alerts you when an Argentine store's price genuinely drops below its own historical low, not just below an inflated Hot Sale list price.

Domain registered 1 month ago

Free
What to know▼
How it works
Tracks a pasted product link against its own price history
What's different
Compares against real historical price, not inflated sale anchors
Pricing
Free

Watched for 6 days · last checked 5d ago

Details →

NexusAi

Live

A Spanish-language no-code AI app builder with a playground for models like Llama, Mixtral, GPT-4o Mini, DeepSeek, and Qwen.

Free
What to know▼
How it works
A Spanish-language no-code AI app builder with a playground for models like Llama, Mixtral, GPT-4o Mini, DeepSeek, and Qwen.
Pricing
Free.
Best for
Musicians, creators, and freelancers.

Watched for 6 days · last checked 5d ago

Details →

MapaWyznaczTrase

Live

A free multilingual route planner and driving-distance calculator covering Poland, Europe, and worldwide, available in more than ten languages.

FreeNo sign-up
What to know▼
How it works
calculates driving distance in km, estimated travel time, and an interactive route map between any two cities
Pricing
100% free forever, no registration
Best for
drivers planning routes across Poland, Europe, or worldwide in their own language

Watched for 11 days · last checked 8d ago

Details →

PosForShops

Live

A free point-of-sale system for small shop owners still doing paper billing, multilingual and built for developing markets like Pakistan, UAE and Bangladesh.

Domain registered 2 months ago

Free
What to know▼
How it works
A point-of-sale app that runs on phone, tablet or laptop for small shop owners still using paper for inventory and manual billing, with setup taking about 10 minutes.
What's different
Free with no card, trial limit, or hidden fees, and built for developing markets across 9 languages including Urdu, Arabic and Hindi.
Pricing
Free — no card, no trial limit, no hidden fees.
Best for
Small shop owners in markets like Pakistan, UAE, Saudi Arabia and Bangladesh who are still tracking inventory and billing on paper.

Watched for 14 days · last checked 2d ago

Details →

GPTOne

Live

Pastes text and flags whether it was likely written by ChatGPT, Claude, Gemini or similar, bundled with a grammar checker and word counter in 16+ languages. It detects AI writing rather than replacing ChatGPT.

Free
What to know▼
How it works
Paste text and it checks whether it was likely written by ChatGPT, Claude, Gemini, or other major AI models, returning results in seconds.
What's different
Bundles the AI detector with a grammar checker, a word counter, and a planned humanizer in one workspace, supporting 16+ languages.
Pricing
Free.
Best for
Anyone who needs to check text for AI authorship, including in non-English languages.

Watched for 14 days · last checked 2d ago

Details →

Free Online Calculators

Live

A free, no-tracking bundle of 15 browser-based calculators — compound interest, BMI, TDEE, tip, password generator and more — running entirely client-side in five languages.

FreeNo tracking
What to know▼
How it works
A bundle of 15 free calculators — compound interest, loan amortization, BMI, TDEE, tip calculator, password generator and more — all running locally in the browser.
What's different
No tracking and no frameworks; everything computes client-side.
Pricing
Free.
Best for
Anyone who wants quick everyday calculators without signing up or sending data to a server, in English, Chinese, Spanish, German or French.

Watched for 18 days · last checked 9d ago

Details →

Fideliya

Live

A multilingual loyalty-card platform that adds branded loyalty passes to Apple Wallet and Google Wallet.

Free
What to know▼
How it works
Adds a branded loyalty card to Apple Wallet and Google Wallet with one scan; points, stamps, and rewards update on the customer's phone the moment they're scanned. Owners get a POS scan flow, customer analytics, digital gift cards, referrals (Pro), and monthly broadcast offers.
What's different
Multilingual (English, French, Spanish, Arabic) with full right-to-left layout support.
Pricing
One broadcast/month on Free, three on Pro.

Watched for 3 days · last checked 3d ago

Details →

Sujova

Live

Builds one shared group trip itinerary from everyone's preferences, instead of a WhatsApp thread and scattered tabs.

Free
What to know▼
How it works
compares each person's travel preferences before generating the itinerary
What's different
swaps plans automatically when weather conditions change
Pricing
one trip free, no card

Watched for 5 days · last checked today

Details →

Repline

Live

A minimal workout-logging app for tracking reps and strength, with no subscriptions, ads or cloud sync — data stays on your device and login isn't required.

FreeNo sign-upWorks offlinePay once
What to know▼
How it works
An offline-first workout logger — you log sets, reps and weight, build custom routines, and track strength progress over time, with no account or login required.
What's different
No subscriptions, ads, social feed or cloud sync — data stays on the device and is unlocked with a one-time Pro purchase instead of a monthly fee.
Pricing
One-time Pro purchase unlocks unlimited custom routines; 3 routines are free.
Best for
People who want to log workouts quickly without accounts, ads or a social feed.

Watched for 16 days · last checked 10d ago

Details →

ITIN Lending

Live

Independent guide and lender-matching service for ITIN holders and foreign nationals seeking loans without an SSN.

Free
What to know▼
How it works
Provides independent guides and lender matching for mortgages, auto loans, personal loans, business loans, and credit cards for ITIN holders and foreign nationals without an SSN.
What's different
Available in English and Spanish.
Pricing
Free, no fees.
Watch out
No guaranteed-approval schemes or CPNs.

Watched for 3 days · last checked 2d ago

Details →

Calculators Money

Live

A free set of financial calculators covering interest, FIRE, retirement, and loans, offered in six languages.

FreeNo sign-up
What to know▼
How it works
Covers compound interest with monthly contributions, future value, real return, FIRE, retirement, loan amortization, debt payoff, and rent-vs-buy, each explained step by step showing how the result builds over time.
Pricing
Free, no signup.
Watch out
Currency and sources adapt by country; available in English, Spanish, French, Italian, German, and Hindi.

Watched for 8 days · last checked 6d ago

Details →

ProntoFax

Live

A pay-per-use fax service for sending a single fax from your phone for a flat $2.99, in English or Spanish.

Domain registered 24 days ago

FreeNo subscription
What to know▼
How it works
You snap a photo of your fax pages and it sends the fax from your phone; you're only charged if the fax actually delivers.
Pricing
$2.99 flat per fax, no subscription.
Best for
People who need to send a one-off fax to a court, the IRS, or an insurer.
Watch out
Fully bilingual, English and Spanish.

Watched for 10 days · last checked 4d ago

Details →

PDF Total

Live

Free browser-based PDF tools (merge, split, edit, sign, convert) that don't upload files (Spanish).

Free
What to know▼
How it works
Merges, splits, edits, signs, recolors, and converts PDF files in the browser without uploading them.
Pricing
Free.
Best for
Spanish speakers needing private PDF tools.

Watched for 3 days · last checked 1d ago

Details →

Miami SEO Company

Live

Bilingual local SEO agency offering services in English and Spanish for Miami-area businesses.

Free
What to know▼
How it works
Bilingual (English/Spanish) local SEO agency for Miami-area businesses, offering a free SEO audit.

Watched for 3 days · last checked 2d ago

Details →

SeekinWeb

Live

Free tool that scans a website and scores how visible it is to AI assistants like ChatGPT and Claude, with fixes and a free llms.txt.

FreeNo sign-up
What to know▼
How it works
Scans a domain and returns an AI Visibility Score (0-100) based on 8 evidence-weighted signals, showing whether ChatGPT, Claude, and autonomous agents can find, read, and cite the site, plus copy-paste fixes and a free llms.txt.
Pricing
Free, no signup.
Watch out
Available in English and Spanish.

Watched for 10 days · last checked 7d ago

Details →

Free Calculators Online

Live

Free Spanish-language library of 80+ calculators for health, finance, and fitness with no registration or ads.

Domain registered 21 days ago

Free
What to know▼
How it works
Offers over 80 calculators organized by category, covering health, finance, units, fitness, and cooking.
Pricing
Free, no registration, no ads.

Watched for 10 days · last checked 7d ago

Details →

BudgetZen

Live

An expense tracker and budget manager that runs on-device with AI, so you don't have to create a cloud account or link your bank details to a third party.

FreeNo sign-upWorks offlineNo tracking
What to know▼
How it works
An expense tracker and budget manager that runs 100% locally on your device, using on-device AI for spending analysis, anomaly detection, and end-of-month balance predictions — no cloud account or bank credentials required. Includes a zero-based budget mode.
What's different
Unlike traditional budgeting tools, it never requires linking bank credentials or creating a cloud account; all AI processing happens on-device.
Pricing
Free.
Best for
People who want budgeting features and AI insights without sharing bank login details or account data with a third party.

Watched for 11 days · last checked 11d ago

Details →

MelioPlay

Live

A Spanish-language rewards platform where gamers complete missions and offers to earn points redeemable for Robux, Free Fire diamonds and Discord Nitro.

Free
What to know▼
How it works
A Spanish-language rewards platform where you complete missions and offers to earn points, redeemable for items like Robux, Free Fire diamonds and Discord Nitro.
Best for
Spanish-speaking gamers looking to earn in-game currency or rewards by completing offers.

Watched for 13 days · last checked 2d ago

Details →

Utilify Web

Live

A free website of over 1,900 utility tools, available in English, Arabic, Spanish, and Portuguese.

Domain registered 22 days ago

Free
What to know▼
How it works
Over 1,900 free web-based utility tools for daily tasks, without ads.
Pricing
Free.
Watch out
Available in English, Arabic, Spanish, and Portuguese, with more languages planned.

Watched for 13 days · last checked 6d ago

Details →