KlaroOffice is a Flutter-based Android application designed to help freelancers, tradespeople and small businesses manage invoicing and documents directly from their smartphones. The app is developed and functional, with a focus on making everyday administrative tasks easier for people who work on-site or prefer to manage their paperwork from a mobile device. I'm offering the project for an exclusive sale to a buyer who wants to take over development, rebrand the application and commercialise it under their own business. Key features Invoice creation: Create invoices directly on an Android device. PDF generation: Generate invoice documents as PDFs. ZUGFeRD support: Generate electronic invoices combining PDF documents with structured XML data. OCR and text extraction: Extract text from supported documents. Document management: Keep documents organised within the app. Invoice validation: Validate invoice information and apply input checks. Multiple languages: German, English and French. Mobile-first workflow: Designed for freelancers, tradespeople and small businesses who want to handle paperwork on the go. Technology Flutter Dart Android Syncfusion Flutter PDF package Current status The application has been built as a release APK and tested on an Android emulator. Core workflows, including invoice creation, PDF generation and validation of negative quantities and prices, have been tested. KlaroOffice currently has no customers and generates no revenue. It is being offered as a software project for acquisition, rather than as an established revenue-generating business. Sale and handover I'm looking for a buyer interested in acquiring the project for further development and commercialisation. The proposed sale includes the source code and an agreed handover of the project, together with the exclusive rights of use that I am legally entitled to grant. The exact transfer scope, third-party licence conditions, documentation and handover arrangements will be specified in the sale agreement. The buyer can discuss rebranding, future development and commercial use as part of the acquisition. Reason for selling I'm looking to sell the completed project rather than continue developing and commercialising it myself. Price €6,000 — negotiable for a serious buyer. I'm open to discussing the project with buyers who are interested in taking it over and building on the existing foundation.
Project details
Next step: <p>KlaroOffice offers a foundation for a buyer looking to enter or expand in the mobile invoicing and document management market.</p><p>The buyer could take the project further by:</p><ol><li data-list="bullet"><strong>Rebranding and customisation:</strong> Adapt the app's name, visual identity, and user experience to suit their business or target audience.</li><li data-list="bullet"><strong>Commercial launch:</strong> Prepare the app for publication on Google Play and establish a commercial offering.</li><li data-list="bullet"><strong>Feature expansion:</strong> Build on the existing invoice generation, PDF, ZUGFeRD, OCR, and document management functionality.</li><li data-list="bullet"><strong>Target-market specialisation:</strong> Tailor the app to freelancers, tradespeople, contractors, and small businesses with specific invoicing and paperwork needs.</li><li data-list="bullet"><strong>Business model development:</strong> Explore paid downloads, subscriptions, premium features, or business licensing.</li><li data-list="bullet"><strong>International expansion:</strong> Build on the existing German, English, and French language support to reach additional markets.</li><li data-list="bullet"><strong>Integration opportunities:</strong> Explore connections with accounting software, cloud storage, payment providers, or other business tools.</li></ol><p>The application is functional and has been tested, giving the buyer an existing codebase to evaluate and develop rather than starting entirely from scratch.</p><p>KlaroOffice currently has no customers or revenue, so the buyer would have the opportunity to develop its market presence, validate demand, and establish a suitable business model. Commercial success would depend on further development, marketing, market demand, and execution.</p>
For sale
What's included
Source code, All related design work, All related data
Reason for selling
KlaroOffice is currently pre-revenue. The application is functional and has been tested, but it has no paying customers and generates no revenue yet. The project is being offered for acquisition to a buyer interested in taking over the source code, rebranding the app, and commercialising it.
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