Outsoftware · Digital preservation · 2016–present
The collection preserves original media and their copy protection. Supplied backup copies are also used to document the software and are identified in the screenshot captions.
VU-CALC
VU-CALC for ZX Spectrum. 2 preserved files in TZX format, from the digital preservation collection started in 2016. Software release year: 1982. Names recorded on the medium include vu-calc, VU-CALC, T, c, example.

Source: VU-CALC_Side_A (1982_Sinclair_Normal_Rom).tzx
VU-CALC_Side_A (1982_Sinclair_Normal_Rom).tzx
Download original file13 KB · TZX
Timestamp stored in the original ZIP; timezone unspecified. It does not certify the dump acquisition date.
Media contents (4)
| Original name | Type | Byte |
|---|---|---|
| vu-calc | BASIC | 40 |
| VU-CALC | BASIC | 769 |
| T | CODE | 6.912 |
| c | CODE | 5.270 |
Names are preserved as recorded on the medium. “≤” indicates allocated space, not the exact file length.
VU-CALC_Side_B (1982_Sinclair_Normal_Rom).tzx
Download original file8 KB · TZX
Timestamp stored in the original ZIP; timezone unspecified. It does not certify the dump acquisition date.
Media contents (4)
| Original name | Type | Byte |
|---|---|---|
| example | BASIC | 40 |
| EXAMPLE | BASIC | 844 |
| c | CODE | 5.270 |
| B | CODE | 2.192 |
Names are preserved as recorded on the medium. “≤” indicates allocated space, not the exact file length.