> zpaq64 a i:/backup.java_soft/java_soft????.zpaq d:/java_soft -method 0 -threads 1 -noattributes -summary

> zpaq64 extract i:/backup.java_soft/java_soft????.zpaq 

> zpaq64 extract i:/backup.java_soft/java_soft????.zpaq -to c:/

zpaq v7.02 journaling archiver, compiled Feb 13 2015
zpaq archiver for incremental backups with rollback capability.
http://mattmahoney.net/zpaq

Usage: zpaq {add|extract|list|test} archive[.zpaq] files... -options...
Files... may be directory trees. Default is the whole archive.
Archive may be "" to test compression or comparison.
* and ? in archive match numbers or digits in a multi-part archive.
Part 0 is the index. If present, no other parts are needed to add or list.
Commands (a,x,l,t) and options may be abbreviated if not ambiguous.
  -all [N]        Extract/list versions in N [4] digit directories.
  -key [password] AES-256 encrypted archive [prompt without echo].
  -noattributes   Ignore/don't save file attributes or permissions.
  -not files...   Exclude. * and ? match any string or char.
  -only files...  Include only matches (default: *).
  -summary        Be brief.
  -test           Do not write to disk.
  -threads N      Use N threads (default: 4).
  -to out...      Rename files... to out... or all to out/all.
  -until N        Roll back archive to N'th update or -N from end.
  -until 2016-02-21 17:47:15  Set date, roll back (UT, default time: 235959).
add options. archive can be "" to test compression with no output:
  -force          Add files even if the date is unchanged.
  -nodelete       Do not mark unmatched files as deleted.
  -method L       Compress level L (0..5 = faster..better, default 1).
          LB      Use 2^B MB blocks (0..11, default 04, 14, 26..56).
          i       Index (file metadata only).
  -fragment N     Set average dedupe fragment size = 2^N KiB (default: 6).
extract options:
  -force          Overwrite existing files (default: skip).
list (compare files) options:
  -force          Compare file contents instead of dates (slower).
  -not =[+-#?^]   Exclude by comparison result.
  -summary [N]    Show N largest files/dirs only (default: 20).