Lazarus Archive · LZ-03949

QuarryTools

Summit Computing, 1991. Application software for Windows 3.x.

Description

A file manager for Windows 3.x, sold to home users by Summit Computing.

Provenance

Sent to Lazarus by post, with a note asking whether anything could be saved. The label reads ‘DO NOT ERASE’. All files were recovered; 56 damaged sectors were rebuilt from redundant data.

Preservation

Fixity (SHA-256)
678a2b0a7c18e116a31ade241087a7e891294067105a5f7fe76383277881c66e
Last verified
Oct 22, 2026, by Vigil
Emulation profile
LZE-WIN3-6 · lz-x86 core
Copies
Three, on two kinds of storage, in two cities
Original carriers
Kept in cold storage in Vancouver

Access

Free, in reading rooms only, under the Lazarus orphan works policy.

In the reading room it runs in emulation under profile LZE-WIN3-6, from a read-only copy of the recovered image, as it would have on Windows 3.x.

Cite as: Summit Computing, QuarryTools (1991). Lazarus Archive, LZ-03949.

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