LOCAL FILE TOOL
Compare a file. Keep it on your device.
Calculate exact bytes and a SHA-256 fingerprint. Add a reference from an identified publisher if you want to compare them.
This tool reads a file locally in your browser and reports its SHA-256 and byte length. It does not upload or execute the file, inspect its APK package or signer, scan for malware, or authenticate the publisher behind a reference hash.
Local SHA-256 file comparison
Maximum 150 MiB. File contents stay in this browser.
Comparing the linked Game APK? You can read its dated reference below and fill those fields with the button. Other files need their own reference.
Copy from the release record you independently identified. A hash from the same unknown download page does not authenticate that source.
Reference for the linked Game APK
The Come APK download record identifies the selected external file under the source-page label LUCKX Game. Our observation on 2026-11-12 measured 5238435 bytes and read package com.khtybugazu109.com, version 1.0.2 (code 2).
Observed SHA-25649b56d4eb19bac86360063b77f270629129c4abdd9e866226093de286b324b2d
Use this reference only for that selected file. If the source replaces its binary, a mismatch can reflect a new release or a failed transfer; resolve the difference before installation. The reference identifies measured bytes, not signing ownership or safety. The browser tool itself does not parse an Android manifest.
Use an authenticated reference
- Identify the operator and release through the Come APK download-source checks. Record where the expected hash and size came from.
- Select the complete local file. Temporary downloads or saved HTML pages are not the intended input.
- Paste the 64-character reference SHA-256, and optionally the exact byte count. Leave a field blank if that reference is unavailable; do not invent it.
- Calculate once and compare the reported fields. A mismatch means the supplied reference and local bytes disagree; pause before installation.
- Keep the result with the reference source and date. A match completes a byte comparison, not publisher authentication or a security review.
What each result means
| Result | Supported conclusion | Next decision |
|---|---|---|
| Fingerprint calculated; no reference | You have the file’s exact byte count and fingerprint. | Find an authenticated release reference before calling it a match. |
| Supplied hash matches | The file has the SHA-256 supplied for comparison. | Check whether that reference belongs to the intended publisher and release. |
| Hash or byte count differs | The compared fields do not agree. | Pause; check the source, transfer completion and release record. |
| Only byte size matches | File lengths agree. Many different files can share a size. | Do not treat size alone as a fingerprint match. |
A same hash is an exact-byte comparison under the practical collision-resistance assumptions of SHA-256. It cannot establish whether a source is official, whether a file is malicious, whether a service pays users, or whether an account feature is available.
Use the result in the right task
For a completed, identified Android download, continue to Come APK installation. For an existing app, the Come APK version comparison needs package and signing continuity as well as bytes. For an incomplete transfer, use the stalled-download scenarios.
If the app itself is still unclear, Come APK explains how to identify the intended service before interpreting a fingerprint. When the actual product is Dream11 App, compare its own publisher-linked source. A hash from an unrelated Come-labelled file cannot connect those products. Read how local file processing works for this tool’s data handling.