  We present a new package for Mathematica system, called Libra. Its purpose is
to provide convenient tools for the transformation of the first-order
differential systems $\partial_i \boldsymbol j = M_i \boldsymbol j$ for one or
several variables. In particular, Libra is designed for the reduction to
$\epsilon$-form of the differential systems which appear in multiloop
calculations. The package also contains some tools for the construction of
general solution: both via perturbative expansion of path-ordered exponent and
via generalized power series expansion near regular singular points.Libra also
has tools to determine the minimal list of coefficients in the asymptotics of
the original master integrals, sufficient for fixing the boundary conditions.
