{"adoption": {"forks": 117, "observed_at": "2026-08-28T04:05:38.055362+00:00", "stars": 1801}, "canonical_url": "https://ross.abutalabs.com/products/openscan", "card": {"archived": false, "artifact_type": "application", "description": "Document Scanner that protects your privacy", "domain": ["mobile-development", "privacy", "developer-tools", "files", "pdf"], "enriched": true, "function": ["image-processing", "pdf", "file-upload"], "health_score": 80, "homepage": null, "language": "C++", "license": "BSD-3-Clause", "license_family": "permissive", "maturity": "active", "member_repos": ["ethereal-developers/OpenScan"], "name": "ethereal-developers/OpenScan", "platform": ["cross-platform"], "pushed_at": "2026-08-26T17:54:32+00:00", "repo": "ethereal-developers/OpenScan", "stars": 1801, "tags": ["document-scanner", "flutter", "no-ads", "open-source-android-app", "pdf-export", "android", "mobile"], "topics": ["privacy", "android-app", "document", "open-source", "scanner-app"], "urls": [], "use_cases": ["scan paper documents to pdf on android", "digitize handwritten notes and share them", "scan receipts for tax filing", "save business cards to my phone", "privacy-respecting alternative to scanner apps", "crop and export scans as jpg or pdf"], "what_it_is": "OpenScan is an open-source Android document scanner app built with Flutter that converts photos of documents, notes, and business cards into PDF or JPG files. It emphasizes privacy with no ads and no data collection.", "when_to_avoid": ["you need OCR or text extraction from scans", "you need a desktop or iOS scanner app", "you need cloud-synced scanning workflows built in"], "when_to_choose": ["you need a free, ad-free document scanner on Android", "privacy and no data collection are priorities", "you want open-source software you can self-build"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/openscan", "repo": "ethereal-developers/OpenScan", "role": "main", "score": 67}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T03:22:12.561271+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31a6d57f9a69c370cfc347fa3f2aca88b0d33847fe80db3b7da7f544adb6088d", "fetched_at": "2026-08-28T04:05:38.055362+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ethereal-developers/OpenScan"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T03:22:12.561271+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31a6d57f9a69c370cfc347fa3f2aca88b0d33847fe80db3b7da7f544adb6088d", "fetched_at": "2026-08-28T04:05:38.055362+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ethereal-developers/OpenScan"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T03:22:12.561271+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31a6d57f9a69c370cfc347fa3f2aca88b0d33847fe80db3b7da7f544adb6088d", "fetched_at": "2026-08-28T04:05:38.055362+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ethereal-developers/OpenScan"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T03:22:12.561271+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31a6d57f9a69c370cfc347fa3f2aca88b0d33847fe80db3b7da7f544adb6088d", "fetched_at": "2026-08-28T04:05:38.055362+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ethereal-developers/OpenScan"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T03:22:12.561271+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31a6d57f9a69c370cfc347fa3f2aca88b0d33847fe80db3b7da7f544adb6088d", "fetched_at": "2026-08-28T04:05:38.055362+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ethereal-developers/OpenScan"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T03:22:12.561271+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31a6d57f9a69c370cfc347fa3f2aca88b0d33847fe80db3b7da7f544adb6088d", "fetched_at": "2026-08-28T04:05:38.055362+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ethereal-developers/OpenScan"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:05:38.055362+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T03:22:12.561271+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31a6d57f9a69c370cfc347fa3f2aca88b0d33847fe80db3b7da7f544adb6088d", "fetched_at": "2026-08-28T04:05:38.055362+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ethereal-developers/OpenScan"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T03:22:12.561271+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31a6d57f9a69c370cfc347fa3f2aca88b0d33847fe80db3b7da7f544adb6088d", "fetched_at": "2026-08-28T04:05:38.055362+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ethereal-developers/OpenScan"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T03:22:12.561271+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31a6d57f9a69c370cfc347fa3f2aca88b0d33847fe80db3b7da7f544adb6088d", "fetched_at": "2026-08-28T04:05:38.055362+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ethereal-developers/OpenScan"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T03:22:12.561271+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31a6d57f9a69c370cfc347fa3f2aca88b0d33847fe80db3b7da7f544adb6088d", "fetched_at": "2026-08-28T04:05:38.055362+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ethereal-developers/OpenScan"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 99, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2260, "days_push": 7, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 67, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}