jDM app icon — macOS download manager

jDM

Smarter, faster downloads for macOS

jDM is a native macOS download manager, built in Swift for speed, reliability, and seamless Mac integration. Dynamic segmentation, resume support, and browser integration make every download faster, smarter, and effortless.

Download jDM macOS app from the Mac App Store

Requires macOS 10.13 (High Sierra) or later

jDM macOS download manager main window showing active downloads, categories, and control options for efficient file management.

Boost Speed Dynamically

jDM adjusts connections on the fly, adding new threads as needed. Dynamic segmentation means faster, more efficient downloads — especially for large files.

jDM dynamic segmentation interface displaying download segments and real-time multi-threaded adjustments for faster downloads.

Seamless in Your Browser

Catch downloads instantly — one click or a context menu sends single or multiple files straight to jDM. Faster, smarter, and always under your control. Download jDM browser extensions.

Safari extension for jDM download manager Safari Extension
Mozilla Firefox add-on for jDM Firefox Add-on
Google Chrome extension for jDM Chrome Extension
Microsoft Edge extension for jDM Edge Extension

Take Websites Offline

Download entire websites for offline access. Browse all discovered files, choose what you need, and let jDM group and download them automatically.

jDM Grab Websites window showing discovered website files with selection and grouping options for offline download on macOS.
Icon representing resume support for interrupted downloads in jDM.

Never Lose a Download

Resume exactly where you left off — even after timeouts, network drops, or shutdowns. Configure retries and intervals for smooth, uninterrupted downloads.

jDM Advanced Settings showing automatic resume, retry attempts, and download completion actions for uninterrupted downloads.
Icon representing accelerated downloads with multi-threaded connections.

Download Faster

Split files into up to 32 threads to maximize your bandwidth. Experience dramatically faster downloads without extra effort.

Icon symbolizing secure downloads with authentication and cookies.

Access Protected Files

Handle secure downloads effortlessly. jDM applies saved usernames, passwords, and cookies per host, so authenticated files just work.

Icon showing Finder tag support for organizing downloaded files.

Finder Integration

Automatically tag completed downloads with Finder tags from your categories. Locate files instantly using macOS’s native tools.

Icon representing drag-and-drop support for adding and managing downloads.

Drag. Drop. Done.

Add downloads by simply dragging links, text, or files into jDM. Or drag finished downloads out to open them instantly.

Icon showing scheduling downloads with automated start and stop.

Set It and Forget It

Schedule downloads to start and stop at specific times. When finished, jDM can shut down your Mac or put it to sleep automatically.

Icon representing proxy support for HTTP, HTTPS, and SOCKS5 connections.

Advanced Proxy Control

Use system proxies or configure HTTP, HTTPS, or SOCKS5 specifically for jDM. Exclude domains as needed for full flexibility.

Stay Organized

Save files into custom categories with automatic directory rules. Filter by category type to keep downloads neatly sorted and easy to find.

jDM Directories settings window with custom download categories and folder paths for organizing files by type on Mac.
Icon representing privacy — jDM keeps all downloads and credentials secure on your Mac.

Your Privacy, Your Control

jDM never tracks or collects your downloads. All data, credentials, and cookies stay securely on your Mac — used only for the sites you choose.

jDM app icon

The Mac Download Manager You’ll Love

jDM combines elegant Mac design with powerful features, giving you full control over your downloads. Effortlessly manage, accelerate, and organize files while enjoying seamless integration with the latest macOS.

Download jDM from the Mac App Store

Requires macOS 10.13 (High Sierra) or later

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