operations such as taking the covariant derivatives of tensors. TensoriaCalc is continuously under development due to time constraints faced by its developer. OGRe is a modern free and open-source Mathematica package for tensor calculus, released in 2021 for Mathematica 12.0 and later. It is designed to be both powerful and user-friendly, and is especially suitable for general relativity. OGRe allows performing arbitrarily complicated tensor operations, and automatically transforms between index configurations and coordinate systems behind the scenes as needed for each operation. Software for use with Maple GRTensorII is a computer algebra package for performing calculations in the general area of differential geometry. Atlas 2 for Maple is a modern differential geometry for Maple. DifferentialGeometry is a package which performs fundamental operations of calculus on manifolds, differential geometry, tensor calculus, General Relativity, Lie algebras, Lie groups, transformation groups, jet spaces, and the variational calculus. It is included with Maple. Physics is a package developed as part of Maple, which implements symbolic computations with most of the objects used in mathematical physics. It includes objects from general relativity (tensors, metrics, covariant derivatives, tetrads etc.), quantum mechanics (Kets, Bras, commutators, noncommutative variables) etc. Software for use with Matlab Tensorlab is a MATLAB toolbox for multilinear algebra and structured data fusion. Tensor Toolbox Multilinear algebra MATLAB software. MPCA and MPCA+LDA Multilinear subspace learning software: Multilinear principal component analysis. UMPCA Multilinear subspace learning software: Uncorrelated multilinear principal component analysis. UMLDA Multilinear subspace learning software: Uncorrelated multilinear discriminant analysis. Software for use with Maxima Maxima is a free open source general purpose computer algebra system which includes several packages for tensor algebra calculations in its core distribution. It is particularly useful for calculations with abstract tensors, i.e., when one wishes to do calculations without defining all components of the tensor explicitly. It comes with three tensor packages: itensor for abstract (indicial) tensor manipulation, ctensor for component-defined tensors, and atensor for algebraic tensor manipulation. Software for use with R Tensor is an R package for basic tensor operations. rTensor provides several tensor decomposition approaches. nnTensor provides several non-negative tensor decomposition approaches. ttTensor provides several tensor-train decomposition approaches. tensorBF is an R package for Bayesian Tensor decomposition. MTF Bayesian Multi-Tensor Factorization for data fusion and Bayesian versions of Tensor PCA and Tensor CCA. Software: MTF. Software for use with Python TensorLy provides several tensor decomposition approaches. Software for use with Julia TensorDecompositions.jl provides several tensor decomposition approaches.