How to use File Encryption and Decryption Tool
Choose the supported file or files, set the available processing options, run File Encryption and Decryption Tool, then verify the result before downloading it.
What the tool does
Encrypt a selected file with a password or decrypt a compatible encrypted file directly in the browser.
Supported inputs
The value or file described by the first labelled control, followed by any task-specific options shown alongside it.
Actual output
A downloadable file rather than a copyable text result; open it in a compatible application to verify the contents.
Privacy and processing
Avoid entering live secrets unless the page explicitly confirms an appropriate local workflow.
Limitations
Security and legal results are informational or template-based. Protect secrets, keep backups and obtain professional advice where appropriate.
Common mistakes
Check that the selected input type, units and output format match the task. Do not discard the source before opening the result, and do not treat a preview, estimate or converted file as verified until you have reviewed it.
Frequently asked questions
What can I use File Encryption and Decryption Tool for?
Encrypt a selected file with a password or decrypt a compatible encrypted file directly in the browser.
What input does File Encryption and Decryption Tool accept?
The value or file described by the first labelled control, followed by any task-specific options shown alongside it.
What should I check after using File Encryption and Decryption Tool?
Security and legal results are informational or template-based. Protect secrets, keep backups and obtain professional advice where appropriate.
Related tasks and guides
- Passphrase Generator — Generate passphrase from the options or source information you provide, then copy or download the output.
- Password Strength Checker — Check password strength from the supplied value, file or public URL and review the detected status or issues.
- Data Breach Checker — Check data breach from the supplied value, file or public URL and review the detected status or issues.
- Suspicious URL and Phishing Checker — Check suspicious url and phishing from the supplied value, file or public URL and review the detected status or issues.