영삼넷

A free PDF editor that accurately reads scanned Korean text using Windows’ built-in recognition and edits text in images while matching its color, weight and background.

VaultlyKeep

Capture receipts with optional smart autofill, organize purchase records, track warranties, and receive reminders before important deadlines.

하루보고

Upload work logs and receipts to automatically create a report for the CEO.

gitlab

[Document work] Make working with documents easier.

Free Life Experiment Notes trial: Decide today's meal with leftover ingredients

A free web experience to practice enlarging text without changing real settings, then try it alone without hints

A free 3-sentence trial where you choose and apply typo corrections while keeping names, numbers, and tone unchanged

rhwp for Slack

Automatically convert HWP and HWPX documents uploaded to Slack into PDFs and page images.

REFOURIER

Convert and extract PDF, Hangul, Word, Excel, and PowerPoint files in one place.

Todori

A productivity app that manages tasks and anniversaries in one place and syncs across all devices

People whose schedules and tasks are scattered across tools can manage to-dos, calendars, countdowns, notes, and reminders in one place, with online and offline changes carried across devices.

K-WebTools

Use free everyday online tools, including an international age calculator, D-day calculator, military discharge date calculator, and character counter, in one place.

A utility toolkit that calculates savings and deposit interest at maturity, real estate brokerage fees, unit conversions, severance pay, take-home annual salary, the 2026 minimum hourly wage, and weekly holiday pay in real time.

Find waste that AWS cost calculators miss.

Put itemized prices, deposits and balances, deliverables, and revision counts in a single document.

칼퇴서류

Simple receipts, quotes, approval requests and resignation letters. Fill them in to get a single A4 page you can print or save as a PDF.

Sumza

A growing collection of useful tools, from free calculators for take-home pay, severance pay, and savings simulations to tools built with public data.

만나이 계산기

A calculator that uses a birth date to show 3 age measures, the zodiac animal, and their legal basis

Users confused by Korea’s different age conventions can enter a birth date to calculate international age, calendar-year age, traditional Korean counting age, and the zodiac animal, while reviewing relevant legal standards.

종합 계산기 허브

A free collection of calculators showing how tax, welfare, and probability results are calculated

A browser tool for people calculating taxes, welfare eligibility, or everyday probabilities. Without signing up, users can see results based on official standards alongside itemized formulas and relevant legal provisions.

계산랩

Everyday and academic calculators that show legal references and formulas alongside results

A free service for property buyers and renters, borrowers, and students to calculate taxes, brokerage fees, loan repayments, housing subscription points, grades, and more, while seeing the applicable legal provisions and formulas.

yjc-web

A desktop productivity toolkit combining screen automation with file and Excel management

For users seeking to reduce repetitive desktop work, it offers no-code screen automation, intelligent file classification, comparison of large Excel files, mouse gesture controls, and image overlays.

Togethery

A household app that instantly shares shopping lists and chores with the family

An Android and iPhone app that brings shopping lists, tasks and family schedules scattered across KakaoTalk and sticky notes into one place for families to view and manage together in real time.