Sanu Arain· Developer & maker

Building useful things.
Exploring what’s possible.

I’m Sanu Arain — a technology enthusiast building practical applications, tools, and digital experiences.

Explore Projects About Me

Floating blue glass panels with code, location and landscape motifs

01 / FEATURED PROJECT

Meet Araingps

A practical tool for real-world documentation.

Actual Araingps app

Araingps

GPS Camera & Field Work Stamp

Capture location-stamped photos and videos, save places, and export field documentation as PDF.

GPS stamps
Date & time
Saved locations
Custom locations
PDF export
Local storage

Explore Araingps Download Android APK

Versions 13.9 and later use a new signing key. Existing users: read the installation instructions before updating.

02 / DESKTOP PROJECT

DragShift

A little shift. A faster workflow.

Convert, annotate, resize and archive files from a floating desktop dial. A glass-style workspace for everyday file tasks, built for Ubuntu.

Shift-drag dial
Image & PDF tools
Annotations
Local OCR
ZIP archives
Batch workflows

Explore DragShift

Ubuntu · X11 desktop gestures · Originals preserved

DragShift studio with the radial format picker and file controls

Floating DragShift editing tools dial with Annotate selected

Real app screenshots · click to enlarge

DRAGSHIFT IN MOTION

See the flow.

Real app recordings. Automatically looping, silently.

REAL SCREEN RECORDING17 sec

Shift-drag in action

Switch between format and editing tools directly from Files.

REAL SCREEN RECORDING10 sec

ZIP tools, right there

The dial adapts to a ZIP file with archive actions.

03 / WEB APP

DukanRegister

Dukaan ka hisaab. Made simple.

A digital stock register for small shops. Add incoming goods, record sales, and see what’s left — with large buttons, Hindi and English, and a slip-photo workflow.

Hindi & English
Slip OCR
Product photos
Read aloud
Low-stock reminders
Backup & restore

Explore DukanRegister Open web app ↗

Works in your browser · No spreadsheet needed · Records stay on your device

DukanRegister home with three large Hindi stock actions

DukanRegister product stock with photo and quantity

Actual app screenshots · iPhone 16-style frames · Tap to enlarge

04 / ANDROID PROJECT

Minimalistic Launcher

A quieter place to start.

A minimal, text-based Android home screen. Keep your favorite apps close, find the rest with search, and make room for focus.

Text-based Home
Focus mode
A–Z app rail
Task shortcuts
Hidden apps
Offline & ad-free

Download APK Explore the app ↗

Android 8.0+ · Version 1.0.0 · Direct APK download

Minimalistic Launcher Home with a large clock and six text-only favorite apps — Actual app screenshot · Vivo V40-style frame · tap to enlarge

05 / ANDROID PROJECT

Excel Viewer

Your data. Clearer.

An offline Android workspace for spreadsheets and collection analysis. Explore records, compare collections, build pivots, edit sheets and prepare reports from your phone.

Excel & CSV
Collection analysis
Dynamic pivots
Report exports
Cash counter
Local storage

Explore Excel Viewer ↗

Android 8.0+ · Kotlin & Jetpack Compose · In development

More projects coming soon

New tools, experiments, and useful software.

ABOUT

About Sanu

I’m Sanu Arain, a technology enthusiast who enjoys building practical software, tools, and digital experiences that solve real problems. I’m always exploring new ideas and learning along the way.

More about me

BLOG

From the blog

Notes in progress

Development updates and technical articles,
coming soon.

Have something in mind?

Let’s build something useful.

Let’s talk

Building useful things.Exploring what’s possible.