This is the command snapconv that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
snapconv — Sinclair ZX Spectrum snapshot converter
SYNOPSIS
snapconv [ -c ] [ -n ] [ -f ] infile outfile
DESCRIPTION
snapconv converts between ZX Spectrum snapshot files.
OPTIONS
-c specifies that all data in the output snapshot should be compressed, even if that
compression will result in a bigger file than if some data is left uncompressed.
This helps compatibility with some buggy programs that can only read entirely
compressed .z80 files.
-n specifies that the output snapshot should be uncompressed.
-f specifies that the A and F and A' and F' registers should be swapped. Version
0.5.0 and older of libspectrum(3) had a bug that resulted in these registers being
swapped in SZX snapshots only. Version 0.5.1 and newer of libspectrum(3)
automatically recognise these snapshots and correct the problem, but this flag is
necessary to fix some snapshots created by development versions only of
libspectrum(3) which had the bug fixed, but cannot be distinguished from snapshots
containing the bug.
infile specifies the snapshot to be converted. This file can be in any of the snapshot
formats supported by libspectrum(3).
outfile
specifies the output snapshot. The format will be determined by the file extension
and can be in any of the formats libspectrum(3) supports for output.
Use snapconv online using onworks.net services