DRKSpiderJava
DRKSpiderJava is a free website crawler for finding broken links and inspecting a site's structure.
What DRKSpiderJava is
DRKSpiderJava is a free website crawler for finding broken links and inspecting a site's structure. Its crawl can be limited by external links, a maximum depth, URL exclusions, and an optional robots.txt setting. It exports sitemaps, all links, and broken links as XML, plain text, or CSV. Link searches can filter by tag, URL, anchor text, nofollow status, internal or external status, and error status; node searches filter page metadata. The crawler supports 1 to 15 threads, though its maker notes that three or more may be aggressive toward a target server. It also offers saved crawl trees for later loading and rechecking, regex-enabled search, redirect handling, cookies, and basic HTTP authentication. Basic title, description, and keyword matching is included, but the maker says the software is not intended as an SEO tool and does not detect over-optimization. It runs on Linux, macOS, and Windows and requires a Java SE virtual machine. Listed packages are dated March 7, 2015, and the maker reports few to no updates.
Good
- Exports sitemaps and link lists in three formats.
- Crawls can be limited by depth and URL exclusions.
- Search filters cover link details and page metadata.
- Saved crawl trees can be loaded and rechecked.
Watch out
- Requires a Java SE virtual machine.
- Three or more threads may be aggressive toward servers.
- Listed downloads are dated March 7, 2015.
- Maker reports few to no updates.
Who it suits
DRKSpiderJava suits users who need a desktop crawler to inspect links and site structure on Linux, macOS, or Windows. It is not presented as a full SEO tool.
Verdict
DRKSpiderJava offers focused crawling and export controls for link inspection, but its releases are old and maintenance is limited. Consider the Java requirement and thread warning before using it on a live site.
Plans and prices
From DRKSpiderJava's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| DRKSpiderJava | Free | Open source; Java SE virtual machine required |
The facts
Each one read from DRKSpiderJava's own pages, with the date it was checked.
What it does
- Additional features
- Features include saving a crawl tree for later loading and rechecking, regex-enabled search, redirection handling, cookies, and basic HTTP authentication.checked 4 Oct 2026
- Crawl controls
- Crawling can be limited by external links, a user-set maximum depth, URL exclusions, and an optional robots.txt setting.checked 4 Oct 2026
- Downloads
- The page lists ZIP and TAR.GZ binary packages and a source archive, all dated March 7, 2015.checked 4 Oct 2026
- Exports
- It can export sitemaps, all links, and broken links as XML, plain text, or CSV files.checked 4 Oct 2026
- Purpose
- DRKSpiderJava crawls websites to find broken links and inspect site structure.checked 4 Oct 2026
- Search
- Its link search filters by tag, URL, anchor text, nofollow, internal or external status, and error status; node search filters page metadata.checked 4 Oct 2026
- SEO analysis
- It provides basic title, description, and keyword matching against page content, but does not detect over-optimization and is not intended as an SEO tool.checked 4 Oct 2026
- Support status
- The maker says professional work reduced its ability to maintain projects, resulting in few to no updates.checked 4 Oct 2026
- Thread limit
- The crawler supports 1 to 15 threads, and the maker notes that three or more threads may be aggressive toward the target server.checked 4 Oct 2026
The company
- Company identity
- The About page identifies Leandro Fernandez as the person behind drkbugs and says the site began in 2002 as DRK Software.checked 4 Oct 2026
Where it runs
- Platforms
- The maker says it runs on Windows, Linux, Mac, and other platforms supporting a Java SE virtual machine.checked 4 Oct 2026
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