А что нужно? Список файлов в архиве или сами файлы?

з.ы. zip.exe - консольное приложение с множеством ключей, которые можно указывать программно

Темныйз.ы. zip.exe - консольное приложение с множеством ключей, которые можно указывать программно
И делай с ними, чего хочешь.

RAR 3.10 Copyright (c) 1993-2002 Eugene Roshal 18 Dec 2002
Shareware version Type RAR -? for help

Usage: rar <command> -<switch 1> -<switch N> <archive> <files...>
<@listfiles...> <path_to_extract\>

<Commands>
a Add files to archive
c Add archive comment
cf Add files comment
cw Write archive comment to file
d Delete files from archive
e Extract files to current directory
f Freshen files in archive
i[par]=<str> Find string in archives
k Lock archive
l[t] List archive [technical]
m[f] Move to archive [files only]
p Print file to stdout
r Repair archive
rc Reconstruct missing volumes
rr[N] Add data recovery record
rv[N] Create recovery volumes
s[name|-] Convert archive to or from SFX
t Test archive files
u Update files in archive
v[t] Verbosely list archive [technical]
x Extract files with full path

<Switches>
- Stop switches scanning
ac Clear Archive attribute after compression or extraction
ad Append archive name to destination path
ag[format] Generate archive name using the current date
ao Add files with Archive attribute set
ap<path> Set path inside archive
as Synchronize archive contents
av Put authenticity verification (registered versions only)
av- Disable authenticity verification check
c- Disable comments show
cfg- Disable read configuration
cl Convert names to lower case
cu Convert names to upper case
df Delete files after archiving
dh Open shared files
ds Disable name sort for solid archive
e<attr> Set file exclude attributes
ed Do not add empty directories
en Do not put 'end of archive' block
ep Exclude paths from names
ep1 Exclude base directory from names
ep2 Expand paths to full
f Freshen files
hp[password] Encrypt both file data and headers
idp Disable percentage display
ieml[addr] Send archive by email
ierr Send all messages to stderr
ilog[name] Log errors to file (registered versions only)
inul Disable all messages
ioff Turn PC off after completing an operation
isnd Enable sound
k Lock archive
kb Keep broken extracted files
m<0..5> Set compression level (0-store...3-default...5-maximal)
mc<par> Set advanced compression parameters
md<size> Dictionary size in KB (64,128,256,512,1024,2048,4096 or A-G)
ms[ext;ext] Specify file types to store
o+ Overwrite existing files
o- Do not overwrite existing files
os Save NTFS streams
ow Save or restore file owner and group
p[password] Set password
p- Do not query password
r Recurse subdirectories
r0 Recurse subdirectories for wildcard names only
ri<P>[:<S>] Set priority (0-default,1-min..15-max) and sleep time in ms
rr[N] Add data recovery record
rv[N] Create recovery volumes
s[<N>,v[-],e] Create solid archive
s- Disable solid archiving
sfx[name] Create SFX archive
t Test files after archiving
ta<date> Process files modified after <date> in YYYYMMDDHHMMSS format
tb<date> Process files modified before <date> in YYYYMMDDHHMMSS format
tk Keep original archive time
tl Set archive time to latest file
tn<time> Process files newer than <time>
to<time> Process files older than <time>
u Update files
v Create volumes with size autodetection or list all volumes
v<size>[k,b] Create volumes with size=<size>*1000 [*1024, *1]
vd Erase disk contents before creating volume
ver[n] File version control
vn Use the old style volume naming scheme
vp Pause before each volume
w<path> Assign work directory
x<file> Exclude specified file
x@ Read file names to exclude from stdin
x@<list> Exclude files in specified list file
y Assume Yes on all queries
z<file> Read archive comment from file

Shell("rar.exe x test.zip c:\temp_for_archive")

Не тестил, но примерно так.