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Jotti's malware scan
Upload a file to Jotti’s online malware scanner to check it with the service.
About Jotti's malware scan
Jotti's malware scan is a free online service where users upload a suspicious file to check it with several anti-virus programs. It is listed as a web-based tool for security research and file checking.
Users can submit up to 5 files at the same time, with a limit of 250MB per file. The homepage states that no security solution offers 100% protection, including services that use several anti-virus engines. It also states that all submitted files are shared with anti-virus companies to help improve their detection accuracy, so users should consider this before uploading sensitive files.
Key features
- Scans a submitted file with several anti-virus programs
- Accepts up to 5 files submitted at the same time
- Sets a 250MB size limit per file
- Lists the anti-virus scanners it uses on the homepage
Best for: People who want to check a suspicious file with several anti-virus engines at once, and who are comfortable with uploaded files being shared with anti-virus companies.
Good for
- Described on the homepage as a free service
- Checks files with several anti-virus programs in one submission
Watch out for
- All submitted files are shared with anti-virus companies
- Limited to 250MB per file
- The homepage states that no security solution offers 100% protection
Jotti's malware scan at a glance
- Website
- virusscan.jotti.org
- Category
- Privacy & Security › Security Research
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Jotti's malware scan FAQ
Are files uploaded to the service shared with anyone?
The homepage states that all files are shared with anti-virus companies so that detection accuracy of their products can be improved.
How many files can I submit at one time?
You can submit up to 5 files at the same time.
What is the maximum file size?
There is a 250MB limit per file.
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