# lingochamp/okdownload

A Reliable, Flexible, Fast and Powerful download engine.

Repository: https://github.com/lingochamp/okdownload
Canonical: https://ross.abutalabs.com/products/okdownload
Language: Java
License: Apache-2.0
License Family: permissive
Topics: reliable, flexible, fast, powerful, filedownloader
Last push: 2022-11-04T04:02:49+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3181, "days_push": 1398, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 5244, forks 800 (observed 2026-08-28T04:09:13.617207+00:00)

## What it is
OkDownload is a reliable, flexible, fast and powerful download engine for Android/JVM, successor to FileDownloader. It supports parallel chunked downloads, download queues, task state tracking, and resumable transfers.

## Use cases
- download large files in an android app with resume support
- run a queue of parallel file downloads
- show download progress in notifications
- pause and resume downloads across app restarts
- download multiple files concurrently with configurable parallelism

## When to choose
- you need a battle-tested download engine on Android with chunked, resumable downloads
- you need download queues with progress callbacks and task state management

## When to avoid
- you need downloads on non-JVM platforms
- you need a project with frequent recent updates - development activity has slowed

## Facets
- artifact type: library
- maturity: maintenance
- function: http-client, file-system, developer-tools
- domain: mobile-development, android-tools, files, developer-tools
- platform: jvm
- tags: download-engine, file-downloader, resumable-downloads, download-queue, multi-threaded-download, android

## Member repositories
- lingochamp/okdownload (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:13.617207+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:59:35.848482+00:00, confidence not recorded.
  - readme: https://github.com/lingochamp/okdownload (fetched 2026-08-28T04:09:13.617207+00:00, sha 41eab7871e0b)
- Data as of 2026-08-30T08:39:29.467469+00:00.