Lazarus Archive · LZ-06129

KarstTools

Summit Software, 1985. Application software for the TRS-80.

Description

A file manager for the TRS-80, published by Summit Software in 1985.

Provenance

Transferred from the backlog of unread media at a partner archive. Two disks; one read cleanly on the first pass and the rest after repeated flux-level reads. Independent reads agree bit for bit.

Preservation

Fixity (SHA-256)
45cc24521bd3762d7527aff348ce8596f0f7e798f7522391970e2c37fff0f11f
Last verified
Oct 18, 2026, by Vigil
Emulation profile
LZE-TRS80-3 · lz-z80 core
Copies
Three, on two kinds of storage, in two cities
Original carriers
Kept in cold storage in Vancouver

Access

Free, in the Lazarus reading room in Vancouver and in partner reading rooms.

In the reading room it runs in emulation under profile LZE-TRS80-3, from a read-only copy of the recovered image, as it would have on the TRS-80.

Cite as: Summit Software, KarstTools (1985). Lazarus Archive, LZ-06129.

Also by Summit Software

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