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File tools

11 tools

File tools

11 tools

Inspect, organize, archive and protect your files.

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File Inspector

Inspect file names, MIME types, signatures, sizes and dates.

FILE TOOL

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ZIP Extractor

Browse a ZIP archive and download its contents individually.

FILE TOOL

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ZIP Creator

Bundle your files into one compressed ZIP download.

FILE TOOL

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Batch Rename

Rename a batch using a prefix, sequence and optional text replacement.

FILE TOOL

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Duplicate File Finder

Find byte-identical files by comparing SHA-256 content hashes.

FILE TOOL

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File Compare

Compare two files byte by byte and show the first changed offsets.

FILE TOOL

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Hex Viewer

Read a selected slice of a file as hexadecimal bytes and ASCII.

FILE TOOL

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MIME Type Lookup

Look up common MIME types from an extension or filename.

FILE TOOL

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File Hash / Checksum

Calculate SHA-256, SHA-384, SHA-512 or SHA-1 checksums.

FILE TOOL

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Encrypt File

Protect any file with password-derived AES-256-GCM encryption.

FILE TOOL

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Decrypt File

Restore a file created with xfiles Encrypt File.

FILE TOOL

Which file tool should I choose?

File Inspector identifies file signatures and sizes. ZIP Creator bundles files, and ZIP Extractor lists and extracts archive entries. Batch Rename downloads renamed copies in a ZIP. Compare files and checksums help verify contents. Encrypt File creates a password-protected xfiles container that Decrypt File restores.

Are my files uploaded?

No. File tools read and process your selected files in this browser. Download results before closing the tab.

What are the archive limits?

Select up to 150 MB in total. ZIP extraction is limited to 1,000 entries and 300 MB of expanded data. Other archive formats and encrypted ZIP archives are not supported.

How does file encryption work?

Encrypt File uses AES-256-GCM with a password-derived key, a fresh random salt and a fresh IV. Restore its .xfiles output with Decrypt File and the same password. It does not create a password-protected ZIP archive.

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