# Unit Converter & Calculator > Offline unit converter + 90 calculators, PDF tools, doc scanner & QR maker Canonical page: [https://chrome-stats.com/d/com.convertify.unit.calculator](https://chrome-stats.com/d/com.convertify.unit.calculator) ## Overview - **ID:** `com.convertify.unit.calculator` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** LCTS - **Category:** TOOLS - **Downloads:** 26 - **Version:** 3.0 - **Last updated:** 2026-07-03 - **First published:** 2026-01-04 - **Publisher country:** IN - **Size:** 30 MB - **Data as of:** 2026-09-26 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.convertify.unit.calculator) - **Website:** [https://app-convertify.web.app](https://app-convertify.web.app/) - **Privacy policy:** [https://app-convertify.web.app](https://app-convertify.web.app/) ## Description Convert anything, calculate everything, and handle your
documents completely offline.

Convertify is an all-in-one unit converter and calculator app
with 5,000+ units across 90+ categories, 80+ practical
calculators, and a full offline PDF and image studio. No
internet needed, no sign-up, and no data leaving your phone.

UNIT CONVERTER: 5,000+ UNITS, OFFLINE
• Length: cm to inches, mm to inches, feet to meters, miles to km
• Weight: kg to lbs, grams to ounces, tola to gram, quintal to kg
• Temperature: Celsius to Fahrenheit, Kelvin
• Area: square feet to square meters, gaj, bigha, marla, kanal,
acre, hectare
• Volume: litres to gallons, ml to cups, cooking measurements
• Speed, pressure (psi to bar), power (hp to kW), energy, torque
• Data storage: KB, MB, GB, TB and data transfer rates
• Fuel economy, density, frequency and dozens more engineering units
• Currency converter with cached exchange rates and crypto
(Bitcoin, Ethereum) that keeps working offline
• Search any unit instantly, save favourites, reuse recent results

80+ CALCULATORS
• Finance: EMI and home loan calculator, SIP, compound interest,
GST, discount, ROI, full amortisation schedule
• Health: BMI, BMR, body fat, ideal weight, calorie needs,
pregnancy due date
• Construction: concrete volume, bricks, tiles, paint coverage,
steel weight
• Math: percentage, algebra, statistics, 2D and 3D geometry
• Date and time: age calculator, days between dates, duration
• Electrical, automotive and business margin formulas
Every result comes with a step-by-step breakdown, not just a number.

STUDIO: PDF & IMAGE TOOLS, 100% OFFLINE
Things you would normally upload to a website, done privately
on your phone:
• Image to PDF, JPG to PDF, PDF to image
• Merge PDF, split PDF, extract pages, reverse order, page numbers
• Compress PDF, text to PDF
• Document scanner with on-device OCR: scan a receipt or page
and copy the text out
• Image compressor, photo resizer, crop, rotate, watermark, collage
• JPG to PNG and WebP converter
• QR code generator and barcode maker for links, Wi-Fi, contacts

HISTORY THAT REMEMBERS
Every conversion, calculation and export is saved locally in a
searchable history with filters, trash and one-tap copy.

WHY PEOPLE KEEP IT INSTALLED
• Works fully offline: on a plane, on site, in a basement,
or abroad without roaming
• Private: files and images are processed on your device
• Light and fast, small download, no loading screens
• Dark and light themes

Built for students, engineers, site supervisors, cooks,
travellers, traders and anyone tired of searching "kg to lbs"
every single time.

Free to use. Download Convertify. ## Rankings - #2,553,800 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.WAKE_LOCK` - `com.android.vending.CHECK_LICENSE` - `com.convertify.unit.calculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` ## Similar extensions and apps - [Tools Converters](https://chrome-stats.com/d/com.toolsconverters.app) — 14 users - [All-in-1 Converter Calculator](https://chrome-stats.com/d/com.rubberfeetwarehouse.app) — 64 users - [Convertify : Currency & Unit](https://chrome-stats.com/d/com.acme.smartfinancemanager) — 36 users - [Convertly](https://chrome-stats.com/d/com.vespara.hearthbloom519) - [Flexible Converter](https://chrome-stats.com/d/com.flexible.converter) — 89 users - [Simple Converter & Calc](https://chrome-stats.com/d/com.aindiedev.simpleconverter) — 45 users - [Convertify – Unit Converter](https://chrome-stats.com/d/com.unitsconverter.devcarapps) - [Convertify – Unit Converter](https://chrome-stats.com/d/com.grupocodeit.convertifyapp) — 9 users - [Unit Converter Pro – All Tools](https://chrome-stats.com/d/com.vertexline.smartunitconverter) — 4 users - [Unit Converter & Calculator](https://chrome-stats.com/d/com.jnt.unitconvertor) — 28 users - [Unit Converter-UnitConvert Pro](https://chrome-stats.com/d/uz.zokirov.unitconvert) — 20 users - [Unit converter All-in-one](https://chrome-stats.com/d/com.curium.curiumunitconverter) — 2,925 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.convertify.unit.calculator)