Because its code is publicly available for review and contributions to GitHub at or at SourceForge at If you are not familiar with 'open source', it means this software has both stronger security & stronger privacy. So it used a very small amount of storage space. Compare two large files side by side (diff).Supports very large files up to 2^64 bytes (2 ExaByte).Easy to use Graphical User Interface (GUI).Which is helpful for doing reverse Engineering. But with details if you're interested in those. To get it for free, choose one of the following options:īelow is the same suggestion as above. WxHe圎ditor is both free and able to Diff large files up to 2^64 bytes (2 ExaByte). Now fortunately you don't have to check error codes each and every time because you can just use the -s (or -report-identical-files) switch to make diff be more verbose: $ diff -s test1.bin copyoftest1.binįiles test1.bin and copyoftest1.bin are identical There is no output on identical files.īut there are different error codes: $ diff test1.bin test2.bin

and test1.bin and copyoftest1.bin should be identical: $ diff test1.bin copyoftest1.bin

Now test1.bin and test2.bin should be different: $ diff test1.bin test2.binīinary files test1.bin and test2.bin differ Now let's make a copy of the first file: $ cp test1.bin copyoftest1.bin Let's start by creating two files with random binary contents: $ dd if=/dev/random bs=1k count=1 of=test1.binġ024 bytes (1,0 kB, 1,0 KiB) copied, 0,0100332 s, 102 kB/s

Short answer: run diff with the -s switch.

Meld file compare for sql