DocuFlow Reader
com.moneyflow.pdfreader
Clean PDF reader with recent documents and quick actions.
Software studio · Seoul, South Korea
Practical software that takes the friction out of everyday work.
Petaflo builds focused mobile tools for documents, files and daily tasks, automates repetitive workflows, and is bringing AI assistance to document work with Claude.
페타플로는 문서·파일·일상 업무를 더 가볍게 만드는 실용적인 소프트웨어를 만듭니다.
About
A focused software studio in Seoul
Petaflo was founded in March 2026 in Seoul, South Korea. We publish the Moneyflow suite of Android utility apps on Google Play — PDF and document tools, file and storage tools, a QR scanner, and everyday helpers such as a calculator, unit converter and focus timer.
Alongside our own products we take on scoped workflow automation and web implementation work: cutting repetitive input, file handling and internal procedures down with scripts and tools, and building web apps, admin screens and backends.
- FoundedMarch 2026
- Based inSeoul, South Korea
- FocusMobile utilities, automation, AI-assisted productivity
How we build
Small tools that do one job well
Focused
Each app solves one clear task — read a PDF, merge files, compress a photo to an exact size — without clutter.
On-device first
Many of our tools process user-selected files locally on the phone, and each app has its own published privacy policy.
Scoped & documented
For client work we agree on scope first, write a short spec, and deliver in milestones you can check.
Products
The Moneyflow app suite
Android apps published by Petaflo on Google Play. See all apps on Google Play ↗
Documents & PDF 문서 · PDF
DocuFlow PDF Tools
com.moneyflow.pdftools
Read, manage, and share PDF files quickly.
Document Reader Lite
com.moneyflow.documentreader
PDF reader with recent files and page image sharing.
Image to PDF Studio
com.moneyflow.imagetopdf
Select images and generate local PDF packs.
PDF Compress Mini
com.moneyflow.pdfcompress
Create a lighter local PDF copy for sharing.
PDF Merge Mini
com.moneyflow.pdfmerge
Select PDFs and generate one merged local PDF.
FileMaster: PDF & ZIP
com.moneyflow.filemaster
Analyze files, create and merge PDFs, and make or extract ZIP files locally.
Files, photos & storage 파일 · 사진 · 저장공간
Photo Compressor: Resize KB
com.moneyflow.photocompressor
Compress photos to exact KB, resize batches, keep originals, and share fast.
Storage Analyzer
com.moneyflow.storageanalyzer
Read-only storage overview and system cleanup shortcuts.
Phone Cleaner
com.moneyflow.cleaner
Storage overview and safe app-cache cleanup.
QR Scanner
com.moneyflow.qrscanner
Fast QR scanner with history, image scan, and QR creation.
Everyday utilities 생활 유틸리티
Calculator Plus
com.moneyflow.calculator
Simple two-number calculator for daily math.
Unit Converter
com.moneyflow.converter
Everyday unit conversions for length, weight, and temperature.
Notes Locker
com.moneyflow.notes
Local notes with an optional PIN gate.
Password Toolkit
com.moneyflow.passwordtools
Local password generator with no password storage.
Compass Level
com.moneyflow.compasslevel
Live heading and level readings from device sensors.
Ruler Measure
com.moneyflow.ruler
On-screen ruler and local measurement notes.
Focus Timer
com.moneyflow.timer
Focus session presets and local session history.
Easy Home
com.moneyflow.easyhome
Simple launcher with search and large app shortcuts.
Services
Workflow automation & web implementation
Workflow automation
Reduce repetitive input, file processing, notifications and internal procedures with scripts and tools.
Web apps & admin tools
Internal screens, CRUD, permissions and simple dashboards.
Backends & ops glue
APIs, batch jobs, and connections between messages, tickets, sheets and existing systems.
What we’re building
AI-powered document & productivity tools, built on Claude
Roadmap — in active development, not yet released.
Our apps already help people open, organize and share documents. The next step is helping them understand those documents. We are building AI features on Anthropic’s Claude for our document and productivity tools, with directions such as:
- Document summaries — concise overviews of long PDFs and reports.
- Ask your document — natural-language questions answered from the file’s own content.
- Structured extraction — pulling key fields from forms, receipts and scanned pages.
- Automation assistants — turning repetitive document and office workflows into guided, AI-assisted steps.
We are designing these features with the same principles as our current apps: clear user control over which files are processed, and transparent privacy disclosures.
Contact
Get in touch
Questions about our apps, partnerships or project work — email us and we’ll get back to you.
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