archtype.exe ARCHTYPE is a command-line program that displays the architecture and type of a specified SPICE kernel file. bff.exe BFF is a command line program that displays the binary file format ID for one or more binary kernel files. bingo.exe BINGO is a command line program that converts SPICE binary kernels between IEEE and PC binary formats and converts SPICE text kernels between UNIX and DOS text file formats. brief.exe BRIEF is a command-line utility program that displays a contents and time coverage summary for one or more binary SPK or binary PCK files. bspidmod.exe BSPIDMOD is a command-line program that allows users to alter the body ID in a binary SPK (bsp) file. chronos.exe CHRONOS is a command-line program that converts between several time systems and time formats. ckbrief.exe CKBRIEF is a command-line utility program that displays a contents and time coverage summary for one or more binary CK files. ckslicer.exe CKSLICER is a command-line program that subsets a CK file into another CK file. cksmrg.exe CKSMRG is a command-line program that merges segments in Type 3 CK files. ckspanit.exe CKSPANIT is a command-line program that modifies interpolation interval information stored in the segments of a Type 3 CK file. It can also be used to convert a Type 1 CK file to a Type 3 CK file, or from a Type 1 or Type 3 CK file to a Type 2 CK file. commnt.exe COMMNT is a command-line program that reads, adds, extracts, or deletes comments from SPICE binary kernel files. dafcat.exe DAFCAT is a command-line utility program that concatenates together SPICE DAF files of the same type. dafmod.exe DAFMOD is an interactive program that modifies various segment attributes of a DAF based kernel -- SPK, CK, or binary PCK. dlacat.exe DLACAT is a command-line utility program that concatenates together SPICE DLA files of the same type. dskbrief.exe DSKBRIEF is a command-line utility program that displays a summary of the spatial coverage and additional attributes of one or more binary Digital Shape Kernel (DSK) files. dskexp.exe DSKEXP is a command-line program that exports data from DSK files to text files. dskmod.exe DSKMOD is a command-line program that allows users to modify the contents of segment descriptors contained in binary Digital Shape Kernel (DSK) files. frmdiff.exe FRMDIFF is a program that samples orientation of a reference frame known to SPICE or computes differences between orientations of two reference frames known to SPICE, and either displays this orientation or these differences, or shows statistics about it or them. inspekt.exe INSPEKT is an interactive program that examines the contents of an events component (ESQ) of an E-kernel. makclk.exe MAKCLK is a program that converts a SCLKSCET (also known as SCLKvSCET) file to a SPICE spacecraft clock (SCLK) kernel file. maklabel.exe MAKLABEL is a program that generates PDS and SFDU-style ``keyword equals value'' labels for SPICE kernel files. mkdsk.exe MKDSK is a utility program that creates a SPICE Digital Shape Kernel (DSK) file from a text file containing shape data for an extended object. mkspk.exe MKSPK is a program that creates an SPK file from a text file containing trajectory information. msopck.exe MSOPCK is a command-line program that converts attitude data provided in a text file as UTC, SCLK, or ET-tagged quaternions, Euler angles, or matrices, optionally accompanied by angular velocities, into a type 1, 2, or 3 SPICE C-kernel. oem2spk.exe OEM2SPK is a utility program that converts a CCSDS ``Orbit Ephemeris Message'' text file (also referred to as an ``OEM'' or ``OEM file'') to a binary SPICE SPK file containing type 9 or type 13 segments. optiks.exe OPTIKS is a program that computes field of view information associated with a collection of instrument and frame kernels. orbnum.exe The ORBNUM program creates an ASCII orbit number table file for an object, keyed on the time of a geometric event. pinpoint.exe Create an SPK file and optionally, an FK file, for a set of objects having fixed locations or constant velocities relative to their respective centers of motion. prediCkt.exe prediCkt is a program that creates C-kernels (usually predicted C-kernels) for orientations that can be described by a set of simple geometric descriptions. spacit.exe SPACIT is an interactive program that converts kernels in transfer format to binary format, converts binary kernels to transfer format, and summarizes the contents of binary kernels. spk2oem.exe SPK2OEM is a utility program that converts a binary SPICE SPK file to a CCSDS ``Orbit Ephemeris Message'' text file (also referred to as an ``OEM'' or ``OEM file''). spkdiff.exe SPKDIFF provides means for comparing the trajectories of two bodies or sampling the trajectory of a single body using data from SPICE kernels. spkmerge.exe SPKMERGE is a program that subsets or merges one or more SPK files into a single SPK file. spy.exe Spy is a command-driven utility for validating, inspecting, and analyzing SPK files. starsb.exe STARSB is a program that creates a SPICE type 1 star catalog from a ``master star catalog.'' tobin.exe TOBIN is a command-line program that converts transfer format SPK, CK, PCK, DSK and EK files to binary format. toxfr.exe TOXFR is a command-line program that converts binary format SPK, CK, PCK, DSK and EK files to transfer format.