Lass icon
Lass icon

Lass

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Lass is a fast, open-source download manager for Windows built from scratch in pure C using only Win32 and WinINet. It has zero external dependencies.Features include multi-segment downloads (up to 16 connections), resume support, native HLS/DASH/RTMP streaming, browser...

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  • New

Updated

  • Updated Oct 2026

Platforms

  • Windows
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Lass information

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File Sharing

GitHub repository

  •  1 Stars
  •  0 Forks
  •  0 Open Issues
  •   Updated  
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Lass was added to AlternativeTo by Fibb-Mass on and this page was last updated .

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What is Lass?

Lass is a fast, open-source download manager for Windows built from scratch in pure C using only Win32 and WinINet. It has zero external dependencies.Features include multi-segment downloads (up to 16 connections), resume support, native HLS/DASH/RTMP streaming, browser extension for Chrome/Firefox/Edge, video sniffer, Persian and English UI, and a negotiation-based approach that respects server rate limits.License: GPL-3.0Platforms:

WindowsLicense:

Open Source (GPL-3.0) / FreeTags (برچسب‌ها):

Download Manager, Download Accelerator, Open Source, Windows, HLS, DASH