Free Alternative to Octoparse
4 free & open-source projects that replace Octoparse.
Compare at a Glance
| vs Octoparse |  scrapy |  autoscraper |  mechanize |  DotnetSpider |
|---|---|---|---|---|
| Stars | 65k | 8.0k | 4.4k | 4.1k |
| Forks | 12k | 830 | 475 | 1.1k |
| Contributors | 30 | 7 | 30 | 9 |
| Last Commit | Jun 11, 2026 | Jun 9, 2025 | May 10, 2026 | Apr 3, 2026 |
| License | BSD-3-Clause | MIT | MIT | MIT |
| Language | Python | Python | Ruby | C# |
Tired of expensive web scraping tools like Octoparse that come with hefty subscription fees and limitations?
Introducing DotnetSpider, your powerful, free, and open-source alternative for high-performance web crawling. This robust .NET standard web crawling library offers a lightweight, efficient, and fast high-level framework, perfectly designed for all your complex data extraction and automation needs across various platforms.
- 🕷️ Web Scraping Engine
- 🚀 High-Performance Crawler
- 🌐 Cross-Platform Support
- ⚙️ Distributed Architecture
- 💻 C# Development
Experience truly robust, enterprise-grade web scraping capabilities without any subscriptions, hidden fees, or data limits. DotnetSpider is built by the community, for the community, ensuring it remains free forever and constantly evolving.
It's time to revolutionize your data collection strategy. Discover the incredible power of DotnetSpider today on Fossy! 🔗 https://fossy.dev/dotnetcore/DotnetSpider
