Software

SpaceSniffer

by UderzoSoftware · Freeware

A tool application that lets you understand how folders and files are structured on your disks.

Record

Latest version
2.2.0.27
Release date
25 Mar 2026
Package identifier
UderzoSoftware.SpaceSniffer

Official downloads

These URLs are the ones UderzoSoftware declares in its own manifest. We do not proxy or shorten them, and we do not host a copy.

Verify the file you downloaded

Run this against the file on disk. If the output does not match the hash below, the file is not what UderzoSoftware published. Delete it.

Windows · PowerShell

Get-FileHash "spacesniffer_2_2_0_27_x64.zip" -Algorithm SHA256

macOS · Linux

shasum -a 256 "spacesniffer_2_2_0_27_x64.zip"

Expected output

4fcaec94e52b19d3a53350546879e9d9798aeb5515372b40e021754bf3145a19

How we scored this 83 out of 100

SignalFindingPoints
SHA-256 hash published1 of 1 installers ship a SHA-256 hashWithout a published hash there is no way to prove the file you downloaded is the file the publisher built.30 / 30
Binary provenance1 on a domain we cannot check against a declared publisherThe strongest signal against a repackaged installer: the file should come from the publisher, not from a mirror nobody vouches for.17.5 / 35
Served over HTTPS1 of 1 over HTTPSAn installer fetched over plain HTTP can be modified in transit.15 / 15
Release recencylast release about 5 months agoSoftware that has not shipped in years accumulates unpatched vulnerabilities.15 / 15
Licence declaredFreewareA declared licence tells you what you are actually allowed to do with the software.5 / 5

Old versions of SpaceSniffer3 with hashes

The version history of SpaceSniffer, each release with the download URL the publisher declared at the time and the SHA-256 to check it against. Useful when an update breaks something and you need to downgrade to a build that worked.

We do not host any of these files and never re-upload them, which is the difference between this and an old-version download site.

2.0.5.18

released 13 Oct 2025
  • spacesniffer_2_0_5_18_x64.zip64-bitofficial URL

    174960DC30454904ED7574557456CE8109940DBB159A43CB0565EFA5A5DBA873

2.0.3.12

  • spacesniffer_2_0_3_12_x64.zip64-bitofficial URL

    80e1f9ddc6d764d37f626d96411e205a62c75f88c6828d688dbafb0b8ea70d3b

1.3.0.2

  • spacesniffer_1_3_0_2.zip32-bitofficial URL

    156C45CB53A283D0B919CA8B1E0FAF3B967C896B8A580B962E493A27C7F465C2

Publishers take old builds offline without warning, so a link here can stop working even though the hash stays correct forever. If you already have the file, the hash is what matters: it tells you whether what you have is what they published.

Every version on record4

Every SpaceSniffer version with a published manifest, newest first. The most recent ones are listed above with their file names and hashes.

  • 2.2.0.27
  • 2.0.5.18
  • 2.0.3.12
  • 1.3.0.2

Where our data comes from