Doxaro — Offline PDF Editor + Full Source - Sell Project

Edit, scan and sign PDFs. Keep documents on-device. Doxaro is a native Android PDF studio for people who want practical document tools without uploading their files to a document-processing server. It combines direct PDF editing, on-device Latin OCR, scanning, page management and visible electronic signatures in one offline-first product. A one-time exclusive software acquisition. The buyer receives the seller-owned source code, Doxaro product identity and transferable brand assets—not a non-exclusive template licence. This is a pre-revenue software asset, with a documented Android foundation and a nine-language presentation package. A substantial offline PDF toolkit • Edit the page: select and edit words, sentences and multi-line text; find and replace; adjust font, size, colour and style; use Unicode fallbacks, undo/redo and multi-page drafts. • Work with scanned PDFs: bundled on-device Latin OCR, coordinate-aware text replacement and searchable Unicode output, without a runtime OCR-model download. • Scan and create: import camera/gallery pages, crop, enhance, choose colour profiles, reorder scans and create PDFs from images. • Organize documents: merge, split, compress, rotate, reorder and delete pages; add password protection and text/logo watermarks. • Sign and customize: drawn signatures, stylus support and 24 name-based signature styles; placement, colour, scale and rotation controls; image/logo/watermark replacement or removal. • Read and share: multi-page viewing, favourites, recent files, document search, sharing and Android printing. Local processing. Nine interface languages. Core processing takes place on the device. No account, document-upload backend or paid processing API is required. The interface supports English, Turkish, French, German, Russian, Arabic, Persian, Simplified Chinese and Japanese, including RTL layouts for Arabic and Persian. Light, dark, true AMOLED and Dynamic Aurora themes are included, alongside onboarding, privacy/legal sections and open-source notices. The nine interface languages should not be confused with OCR coverage: the current bundled OCR model is Latin-based. What the buyer receives • Sanitized Android Studio/Gradle project built with Kotlin, Jetpack Compose and Material 3, supporting Android 8.0+. • Doxaro name and transferable seller-controlled brand assets, icon/logo and interface artwork. • Nine-language Google Play presentation materials: localized listing copy, feature graphics and phone/tablet screenshots. • Architecture notes, PDF-engine decisions, build guidance, validation reports, 67 JVM test sources and Android instrumentation-test sources. • The seller's transferable rights to the original source and creative assets, subject to cleared payment and a signed transfer agreement. Current status and launch requirements Doxaro is pre-revenue, with no verified established production user base or recurring revenue. A seller-controlled Google Play closed-test listing exists but is not automatically included. Any eligible app transfer requires a separate written agreement and Google's official transfer process. The buyer reviews the source, tests the document workflows, configures their own build/store setup and completes product, trademark, privacy and store reviews before commercial release. Personal accounts, domain, signature artwork, signing materials, credentials and user/tester data are excluded. Third-party libraries and bundled models retain their respective licences. Important technical boundaries • OCR: the bundled Latin model has limitations with handwriting, curved/vertical text and difficult backgrounds. • Signatures: visible electronic signatures are not certificate-based cryptographic signatures. • Compression: maximum compression may rasterize pages. Engine limitations are documented in the technical notes. A focused opportunity for the right buyer Suitable for an Android developer launching a privacy-focused document utility or an agency building a white-label PDF product. Expanded OCR coverage, premium tools, certificate-based signatures, optional encrypted sync and other platforms are future development opportunities, not included features or guaranteed earnings. Interested in acquiring Doxaro? Contact me through SideProjectors to discuss the source package, presentation assets, documented engine limitations and handoff scope. The acquisition is for the seller-owned product assets described above, not an existing customer or revenue stream.