Ithenticate Gratis Full ^new^ Site

| Tool | Database Size | Privacy | Best For | Limitations | | :--- | :--- | :--- | :--- | :--- | | | Unlimited web | Excellent | Cross-checking suspicious phrases | Extremely time-consuming | | PlagScan Free Tier | 20B web pages | Good (encrypted) | Draft checks | 2,000 words max for free | | Quetext | 35B web pages + DeepSearch™ | Good | Student papers | 5 free checks then $14/mo | | DupliChecker | Basic web index | Poor (ads, no privacy guarantee) | Blog posts | 1,000 words per search | | Grammarly Free | Limited web crawl | Commercially protected | Grammar + basic similarity | No scholarly content |

I should be upfront with you:

| Feature | Description | |---------|-------------| | | Compares against 91+ billion web pages, 190 million+ academic papers, and 210,000+ journals | | Exclude small matches | Filters out common phrases or bibliographies | | Multiple file formats | PDF, Word, LaTeX, HTML, plain text | | Document size | Up to 400 pages per upload | | Security | Files are never added to public databases | ithenticate gratis full

For the integrity of your work, the best path is to utilize your institutional access or stick to reputable free alternatives for your initial checks. Your research deserves to be protected. | Tool | Database Size | Privacy |