Vovsoft SEO Checker: A $19 Desktop Website Crawler
SEO Checker is a $19 Windows crawler from Vovsoft that scans a website and lists broken links, titles, meta descriptions, headings and other on-page SEO data. The $19 is a one-time lifetime license, and the free trial has a page limit.
It's a straightforward answer to the question "what's wrong with my site's pages?" It won't tell you about rankings, keywords or backlinks from other sites.
Quick facts
- Version: 11.1, released April 25, 2026
- Developer: Vovsoft
- Platform: Windows 11, 10, 8/8.1, 7 and Vista, 32-bit and 64-bit. No Mac or Linux version
- Crawls by: Domain or subdomain, with a URL limit you set
- Lists: Internal URLs, links, titles, descriptions, H1 to H4, anchors, schema
- Export: CSV, XML, TXT, sitemap, PDF report
- Browser engine: Microsoft Edge WebView2, for JavaScript sites and logins
- Editions: installer (7.47 MB) and portable (8.17 MB), one license for both
- Price: $19, one-time payment, lifetime license with free updates
- Trial: free to try. Audits with a page limit and a nag screen, no white-label report. It isn't allowed for commercial use
- Refunds: Vovsoft's general policy is no refunds, since a free trial comes first. An order placed by accident is generally refunded, at the company's discretion, and PayPro Global has the final say on orders placed through it
- What we checked: installer file version 11.1.0.0 (7,835,632 bytes) with a valid code signature, downloaded from the vendor on November 10, 2026, and $19.00 total on the order page with no auto-renewal on November 10, 2026. We didn't crawl a site ourselves
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Overview
Type a URL and press Start. The crawler follows internal links and fills a set of tabs: an SEO Audit summary with messages about each problem, then Internal URLs, Links, Titles, Descriptions, Anchors and heading lists, with status code, load time and word count per page.
The SEO Audit tab after a 500-page crawl, with counts and messages such as Title is very long.
Features
Audit messages, not just data
SEO Checker's audit tab flags things like over-long titles and descriptions, thin pages and non-unique H1 tags, with the URL of each, so you get a to-do list rather than a raw dump.
The Internal URLs tab, with depth, status code, load time and word count, plus the selected page's tags on the right.
Every on-page element in a list
SEO Checker gives you separate lists of titles, meta descriptions, H1 to H4 tags, anchors and schema, which makes duplicate titles and keyword cannibalization easy to spot.
Broken links and link attributes
SEO Checker reports HTTP response codes for each URL and classifies links as internal or external and dofollow or nofollow.
A real browser engine when you need one
SEO Checker can use the embedded WebView2 browser to render JavaScript pages and to log in, so it reaches content that plain crawlers miss.
Sitemap and white-label report
SEO Checker generates a sitemap from a crawl and, in the licensed version, produces a white-label report you can hand to a client.
Who It's For, and Who Should Skip It
It suits site owners, junior SEO staff and small agencies who want a crawl of their own or a client's site without a monthly bill.
Skip it if your site is under 500 URLs and you already use Screaming Frog's free version, or if you want the search data that a crawler can't see. Google Search Console is free and shows real indexing problems and queries. It's also not a rank tracker or a keyword tool.
Usage Guide
- Download the installer or the portable edition and start the program.
- Enter your site's URL and set the Internal URL Limit.
- Press Start and wait for the crawl to finish.
- Read the SEO Audit tab, then work through the other tabs.
- Export the lists or a report, or use Export Sitemap.
Before you buy
One license covers one person on as many of their own computers as they use, or one shared workstation used by several people in turn. Using a key on too many computers at the same time can get it revoked.
Where it falls short
- Bigger sites can be slow going, as the critical AppSumo review below says.
- It doesn't flag broken images yet, and it can't report heavy images. These are among the most-voted open requests.
- Sortable columns, noindex detection and a crawl-depth limit are open requests too.
- It lists findings, but it doesn't rank them or explain how to fix them, so you need to know what you're looking at.
What Users Say
What reviewers say
Vovsoft's product page shows a rating of 4.4 out of 5 from 25 reviews, and AppSumo, where it was sold as a lifetime deal, shows 4.9 out of 5 from 34 reviews.
"An affordable, almost replacement for Screaming Frog. I’ve always used Screaming Frog but with the freemium limitations. Now I can analyze hundreds or thousands of URLs." Anonymous User, Vovsoft's site
"I liked that there was a trial and that it was much like the more expensive tools out there but for a much smaller price. I think this would be great for junior or beginner SEO specialists." Joseph Kahn, President and Director of SEO, Hum JAM, Vovsoft's site
"I got SEO Checker, for the price this is a great find. It grabs the results from your website and provides a clean data set on your page. No fluff or bs just the facts." Don Schaufus, Vovsoft's site
"I've found that it struggles when there are hundreds of pages to analyze, but at this price-point, I can't really fault it!" asw, AppSumo
"It's easy and intuitive and I can see everything I need to at a glance" AppSumo reviewer
People like the price and the plain presentation. The limits that come up are speed on bigger sites and how little guidance it gives about fixing what it finds.
Comparisons
SEO Checker vs Screaming Frog
Screaming Frog is the established desktop crawler, with a free tier capped at 500 URLs and a far deeper feature set. SEO Checker is the cheap option: no page limit for a one-time $19, with fewer audits and less polish. If crawling is your job, Screaming Frog is worth its yearly fee. If you check one or two sites now and then, SEO Checker is enough.
Editions and Pricing
| Edition | Price | License | What you get |
|---|
| Trial | Free | Personal, non-commercial use | Audits with a page limit and a nag screen, no white-label report |
| Licensed | $19 one-time | Lifetime | Commercial use, no nag screen, lifetime free updates, all features |
The installer and portable editions use the same license key, and the key is delivered right after payment.
FAQs
Can SEO Checker crawl JavaScript websites?
SEO Checker can, through its embedded browser engine based on Microsoft Edge WebView2, which renders pages as a modern browser does.
Is there a page limit in SEO Checker?
SEO Checker's trial has a page limit, and the $19 license removes it. You can still set your own Internal URL Limit per crawl.
Can SEO Checker analyze a competitor's website?
SEO Checker crawls any URL you give it, so you can run it on a competitor's site as well as your own.
Is SEO Checker a subscription?
SEO Checker is a one-time purchase, with a license that doesn't expire and free updates.
System Requirements
- Windows 11, 10, 8/8.1, 7 and Vista, 32-bit or 64-bit
- 7.47 MB for the installer, 8.17 MB for the portable edition
Conclusion
A good buy at $19 for occasional site audits. The reason to buy it is an unlimited desktop crawl with on-page lists and a WebView2 engine for almost nothing. The reason not to is professional or very large-scale work, where it runs out of depth and speed.
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