| haskellPackages.cartel | Specify Cabal files in Haskell |
| haskellPackages.git-annex | manage files with git, without checking their contents into git |
| haskellPackages.tttool | Working with files for the Tiptoi® pen |
| haskellPackages.siphon | Encode and decode CSV files |
| haskellPackages.DataIndex | A package for adding index column to data files |
| haskellPackages.fits-parse | Parse FITS files |
| haskellPackages.getemx | Fetch from emusic using .emx files |
| haskellPackages.cabal-info | Read information from cabal files |
| haskellPackages.hlatex | A library to build valid LaTeX files |
| haskellPackages.bibtex | Parse, format and processing BibTeX files |
| haskellPackages.biopsl | Library and executables for working with PSL files |
| haskellPackages.ignore | Handle ignore files of different VCSes |
| haskellPackages.kicad-data | Parser and writer for KiCad files |
| haskellPackages.bioace | Library for reading ace assembly files |
| haskellPackages.flower | Analyze 454 flowgrams (.SFF files) |
| haskellPackages.hyraxAbif | Modules for parsing, generating and manipulating AB1 files |
| haskellPackages.biosff | Library and executables for working with SFF files |
| haskellPackages.biophd | Library for reading phd sequence files |
| haskellPackages.zmidi-core | Read and write MIDI files |
| haskellPackages.tzdata | Time zone database (as files and as a module) |
| haskellPackages.Frames | Data frames for working with tabular data files |
| haskellPackages.cutter | Cut files according to a position list |
| haskellPackages.linux-perf | Read files generated by perf on Linux |
| haskellPackages.dotgen | A simple interface for building .dot graph files. |
| haskellPackages.lsfrom | List directory files starting from a specific name |
| haskellPackages.dep-t-value | Pair resources files with types within your program |
| haskellPackages.hs-gen-iface | Utility to generate haskell-names interface files |
| haskellPackages.dotenv | Loads environment variables from dotenv files |
| haskellPackages.mbox-tools | A collection of tools to process mbox files |
| haskellPackages.json-state | Keep program state in JSON files |
| haskellPackages.netpbm | Loading PBM, PGM, PPM image files |
| haskellPackages.EEConfig | ExtremlyEasyConfig - Extremly Simple parser for config files |
| haskellPackages.HSFFIG | Generate FFI import declarations from C include files |
| haskellPackages.epub-tools | Command line utilities for working with epub files |
| haskellPackages.svgsym | A tool to prune unused symbols from icon SVG files |
| haskellPackages.yxdb-utils | Utilities for reading and writing Alteryx .yxdb files |
| haskellPackages.unmed2 | Extract useful information from Amiga MED files |
| haskellPackages.Javasf | A utility to print the SourceFile attribute of one or more Java class files |
| haskellPackages.flight-igc | A parser for IGC files |
| haskellPackages.javasf | A utility to print the SourceFile attribute of one or more Java class files |
| haskellPackages.hamlet | Haml-like template files that are compile-time checked (deprecated) |
| haskellPackages.fitsio | A library for reading and writing data files in the FITS data format |
| haskellPackages.yaml-union | Read multiple yaml-files and override fields recursively |
| haskellPackages.slice-cpp-gen | Generate C++ skeletons from slice files |
| haskellPackages.HCodecs | A library to read, write and manipulate MIDI, WAVE, and SoundFont2 files |
| haskellPackages.massiv-io | Import/export of Image files into massiv Arrays |
| haskellPackages.ftp-client | Transfer files with FTP and FTPS |
| haskellPackages.jvm-parser | A parser for JVM bytecode files |
| haskellPackages.zim-parser | Read and parse ZIM files |
| haskellPackages.off-simple | A parser for simplified-syntax OFF files |
| haskellPackages.clean-home | Keep your home dir clean by finding old conf files |
| haskellPackages.git-config | A simple parser for Git configuration files |
| haskellPackages.cabalQuery | A simple tool to query cabal files |
| haskellPackages.jvm-binary | A library for reading Java class-files |
| haskellPackages.pretty-loc | Tracking and highlighting of locations in source files |
| haskellPackages.path-text-utf8 | Read and write UTF-8 text files |
| haskellPackages.config-ini | A library for simple INI-based configuration files |
| haskellPackages.group-by-date | Shell command for grouping files by dates into folders |
| haskellPackages.data-embed | Embed files and other binary blobs inside executables without Template Haskell |
| haskellPackages.elynx-nexus | Import and export Nexus files |
| haskellPackages.dhall-check | Check all dhall files in a project |
| haskellPackages.ghc-events | Library and tool for parsing .eventlog files from GHC |
| haskellPackages.med-module | Parse song module files from Amiga MED and OctaMED |
| haskellPackages.vcs-ignore | Library for handling files ignored by VCS systems |
| haskellPackages.hs-pkg-config | Create pkg-config configuration files |
| haskellPackages.inline-c | Write Haskell source files including C code inline. No FFI required. |
| haskellPackages.ini_0_5_1 | Configuration files in the INI format |
| haskellPackages.monitor | Do things when files change |
| haskellPackages.hastily | A program to download subtitle files |
| haskellPackages.cabal-query | Helpers for quering .cabal files or hackageDB's 00-index.tar |
| haskellPackages.xml-to-json-fast | Fast, light converter of xml to json capable of handling huge xml files |
| haskellPackages.hakyll-agda | Wrapper to integrate literate Agda files with Hakyll |
| haskellPackages.make-hard-links | Change duplicated files into hard-links |
| haskellPackages.htsn-import | Import XML files from The Sports Network into an RDBMS |
| haskellPackages.dhall-to-cabal | Compile Dhall expressions to Cabal files |
| haskellPackages.mkcabal | Generate cabal files for a Haskell project |
| haskellPackages.tablize | Pretty-printing of CSV files |
| haskellPackages.svndump | Library for reading Subversion dump files |
| haskellPackages.lscabal | List exported modules from a set of .cabal files |
| haskellPackages.inilist | Processing for .ini files with duplicate sections and options |
| haskellPackages.ngx-export-log | Native Nginx logging from configuration files and Haskell handlers |
| haskellPackages.setdown | Treating files as sets to perform rapid set manipulation |
| haskellPackages.readpyc | Read and pretty print Python bytecode (.pyc) files. |
| haskellPackages.arcgrid | Parse ESRI/ArcInfo (ArcGrid) raster GIS files |
| haskellPackages.chesshs | Simple library for validating chess moves and parsing PGN files |
| haskellPackages.uniform-io | Uniform IO over files, network, anything |
| haskellPackages.txt2rtf | Filter to convert plain text files to RTF |
| haskellPackages.GoogleCodeJam | A monad for flexible parsing of Google Code Jam input files with automatic parallelization |
| haskellPackages.gpx-conduit | Read GPX files using conduits |
| haskellPackages.nix-freeze-tree | Convert a tree of files into fixed-output derivations |
| haskellPackages.nix-narinfo | Parse and render .narinfo files |
| haskellPackages.xml-catalog | Parse XML catalog files (deprecated) |
| haskellPackages.cmake-syntax | Parser for the CMake syntax (CMakeLists.txt and .cmake files) |
| haskellPackages.tar-conduit | Extract and create tar files using conduit for streaming |
| haskellPackages.modify-fasta | Modify fasta (and CLIP) files in several optional ways |
| haskellPackages.data-object-yaml | Serialize data to and from Yaml files (deprecated) |
| haskellPackages.LinkChecker | Check a bunch of local html files for broken links |
| haskellPackages.hledger-diff | Compares the transactions in two ledger files |
| haskellPackages.GPipe-Collada | Load GPipe meshes from Collada files |
| haskellPackages.friday-devil | Uses the DevIL C library to read and write images from and to files and memory buffers |