Apple ][ Disk Tools [DEPRECATED] This entire library is now DEPRECATED: a2catalog was used in building https://github.com/cmosher01/Apple-II-Source but that need has been eliminated. a2nibblize was used to convert DSK images to NIB format for the Epple ][ emulator https://github.com/cmosher01/Epple-II but the emulator now uses WOZ 2 format images exclusively. to_woz2 and empty_woz (for creating WOZ 2 images) have been moved to https://github.com/cmosher01/DskToWoz2 The following is from the original README: This contains some small programs for dealing with a subset of functions concerning Apple ][ floppy disk images. to_woz2 converts .dsk and .d13 disk image files to WOZ 2.0 format files. empty_woz creates empty WOZ 2.0 files (no tracks). a2catalog program is for generating the "VTOC" and catalog track (usually $11) for Apple ][ floppy disk images. a2nibblize program is for creating "nibble" format Apple ][ floppy disk images. When downloading sources directly from the source code repository, see: README-hacking Otherwise, such as when downloading the .tar.gz source distribution, see: INSTALL