Free · without uploading your files

Verify a case file or bid

Check that the documents you received are identical to the originals: FoliFast calculates their SHA-256 hash and compares it with the index. If a single character changed, the hash does not match.

1. The documents to verify

Drag the documents here (PDF or any file) or click to choose them

2. The hashes to compare with

Choose the Excel index produced by FoliFast (“… - índice.xlsx” or “… - lista de requisitos.xlsx”), or paste the hashes (64-character strings) you were given.

FoliFast index (.xlsx)

🔒 Files are read in this tab; nothing is sent over the internet.

Document	Result	SHA-256 hash

To check a whole case file built on your computer (the PDF and each original), use “Check nothing changed” in FoliFast for Windows.