iConverter vs PDF

iConverter, 101 tools in one pocket. Everyday calculations and conversions, in one app. No ads. A thank-you tip is optional. There is no tracking. Offline work stays on your device. Why keep it on the Home Screen Check BMI, convert a recipe, format JSON, compare a mortgage, then look up a family title. Nine categories, 101 tools, open and ready. Calculators, 3 Standard, Scientific, and Programmer. Programmer mode covers decimal, hex, octal, and binary, bitwise operations, and 8, 16, 32, or 64 bit word sizes. All three share one history. Finance, 7 Mortgage covers a standard loan, a combined commercial and housing-fund loan, and LPR. Prepayment compares a shorter term with a lower payment. Resale taxes cover deed tax, income tax, VAT, and agency fee. Date and time, 9 Age, date math, lunar calendar from 1900 to 2100, solar terms, countdown, due date, cycle tracking, world clock, and zodiac. Add a countdown to Calendar. Pick a city from the map. Math, 7 Percentage, fractions that simplify themselves, prime factors with GCD and LCM, quadratic equations, statistics, permutations, combinations, and geometry. Code and utilities, 25 HTTP requests, JSON, JWT, Cron, IP and subnets, regex, passwords, random numbers, Base64, URL encode and decode, hashes, bank card check, QR codes, Roman numerals, timestamps, word count, color and palettes, text case, text diff, Morse, an ASCII table, file download, and a web browser. QR codes can be created or scanned. History stores each text once, up to 100, apart from calculator history. Tap an entry to restore format, style, color, and error correction. Lists omit WiFi passwords and one-time secrets. Saving can be turned off. Life, 15 BMI can use the China adult standard or WHO. Also here: BMR, clothing and ring sizes, height, fuel cost, shipping, blood alcohol, kinship, ID parsing, coin flip, dice, a random draw, a spinner, and video frames. Sensors, 4 Compass shows true and magnetic north and bearing; location is asked only when opened. Level needs no extra permission. Altitude uses location and the barometer, and the current spot can become the baseline. Magnifier uses the rear camera with zoom, flashlight, and freeze frame. Chinese, 3 Numbers convert to formal Chinese characters and back. Invoice amounts have their own form, with an optional exact-sum ending. Unit conversion, 27 categories Length, area, volume, weight, temperature, time, speed, pressure, energy, power, force, torque, frequency, angle, data storage, transfer rate, illuminance, magnetic flux density, radioactivity, viscosity, fuel economy, flow rate, density, magnetic flux, absorbed dose, equivalent dose, and amount of substance. Lock Screen and Dynamic Island On iPhone with iOS 17 or later, calculator, unit conversion, countdown, coin flip, dice, and kinship can stay on the Lock Screen and in the Dynamic Island. Countdown ticks for the last 8 hours. Tap to return with the result. Shortcuts or iconverter://liveactivity/ links can start or end a card without opening the app. On iOS 18, Watch and CarPlay show an icon and one line. Widgets, 21 Fourteen fit the Lock Screen. New small and large sizes keep medium widgets you already placed. World clock, countdown, lunar calendar, BMI, mortgage, compound interest, and temperature gain a small or large size. Discount, tip split, and fuel cost gain small. Date math gains large. Details English, Simplified and Traditional Chinese. Up to 4 Home Screen quick actions, 12 alternate icons, and 12 accent colors. Search the menu and change its grid columns. Tap a result to copy it. iOS 15 or later. Widgets and Live Activities need iOS 17. Without Mail, feedback copies the address and a brief diagnostic note. Privacy No ads and no tracking. A thank-you tip is optional. Nearly every tool works offline. Network requests and the browser go online only when you use them. iConverter is meant to be the tool you open every day.

Turn any piece of paper into a clean, share-ready PDF in seconds. Hold your iPhone over a receipt, a contract, an ID or a page of notes. The camera finds the edges, straightens the angle and captures at the right moment — so you get a flat, sharp document instead of a crooked photo. SCANNING THAT JUST WORKS • Automatic edge detection and auto-capture • Perspective correction on every page • Filters for crisp black-and-white text, grayscale or full color • Scan 12 pages in a row and keep them as one tidy file A FULL PDF TOOLBOX • Merge separate files into one document • Split a long file and keep only the pages you need • Convert photos into PDF, or pages into JPG and PNG • Reorder, rotate, crop and rename after scanning TEXT RECOGNITION Lift the words straight out of a scan. Copy them, edit them, search them, export them. Ideal for lecture notes, invoice numbers, and anything you would rather not retype. SIGN WITHOUT A PRINTER Draw your signature once and reuse it whenever you need it. Add a date or a checkmark, place it exactly where it belongs, and send the contract back in a minute. MADE FOR ORDINARY DAYS Students file handouts. Freelancers send invoices. Parents scan a school form on the way out the door. Everything you keep goes into a searchable library, so a document from three months ago is two taps away. PRIVATE BY DEFAULT Scanning, text recognition and PDF work happen on your iPhone. No account to create, no upload, no cloud you never asked for. UNLOCK PRO Get the whole toolbox with no limits, and handle every document in one place. Fast, quiet and built for iOS — the app gets out of the way and your document is simply done.