Simple File Verification (SFV) format

The SFV is file format for store the CRC32 checksums of files. This format first has been introduced by the WinSFV program and widely used in binary newsgroups, MP3 and ISO exchange networks and other communities.

It is necessary to notice, that a format has some disadvantages. First of all, very fast, but not so reliable simple (not cryptographic) checksum algorithm is used. Second, the structure of a file is chosen not so good. It's designed for old, DOS-style file names convention. In case of use of long file names may arise some ambiguitys.

What is Advanced CheckSum Verifier (ACSV)?

The Advanced CheckSum Verifier is an small, GUI-driven Windows checksum utility intended for creation and verification the checksum files both in SFV and MD5SUM formats. ACSV will help Windows users to protect the integrity of their files by using the CRC32 or MD5 checksum calculation algorithms.

ACSV will useful when necessary to verify the accuracy of files burned to CD-R(W) or transmitted over network, or for files comparison, or for detection of corrupted or tampered files. Adding an little checksum file to your data files will allow easily to verify their integrity at any time in further and allow you to reveal what files has been changed.

ACSV is especially effective if you have many files, many subdirectories, or both. And it's extremely fast and lightweight.

ACSV uses checksum files fully compatible with popular md5 utility for MD5 and SFV (Simple File Verification) for CRC32.

Read more about ACSV…
See other screen shots of ACSV…
Order ACSV Now!
Download! - 349kb EXE-file with installer