| haskellPackages.pipes-key-value-csv | Streaming processing of CSV files preceded by key-value pairs |
| haskellPackages.Commando | Watch some files; Rerun a command |
| haskellPackages.biofastq | A library for reading FASTQ files |
| haskellPackages.findhttp | List http/html files |
| haskellPackages.binembed | Embed data into object files |
| haskellPackages.classify | Library for classification of media files |
| haskellPackages.peparser | A parser for PE object files |
| haskellPackages.shellify | A tool for generating shell.nix files |
| haskellPackages.qnap-decrypt | Decrypt files encrypted by QNAP's Hybrid Backup Sync |
| haskellPackages.biofasta | Library for reading fasta sequence files |
| haskellPackages.lhslatex | Tool for using pdflatex with .lhs files |
| haskellPackages.repl-toolkit | Toolkit for quickly whipping up config files and command-line interfaces |
| haskellPackages.wai-static-cache | A simple cache for serving static files in a WAI middleware |
| haskellPackages.svgutils | Helper functions for dealing with SVG files |
| haskellPackages.config-select | A small program for swapping out dot files |
| haskellPackages.glualint | Attempts to fix your syntax erroring Lua files |
| haskellPackages.typalyze | Analyzes Haskell source files for easy reference |
| haskellPackages.omaketex | A simple tool to generate OMakefile for latex files |
| haskellPackages.shadower | An automated way to run doctests in files that are changing |
| haskellPackages.stylish-cabal | Format Cabal files |
| haskellPackages.shikensu | Run a sequence of functions on in-memory representations of files |
| haskellPackages.timeplot | A tool for visualizing time series from log files |
| haskellPackages.matrix-market | Read and write NIST Matrix Market files |
| haskellPackages.bamstats | A program to extract various information from BAM alignmnet files |
| haskellPackages.browscap | A reader and interface for the Browser Capabilities Project data files |
| haskellPackages.lushtags | Create ctags compatible tags files for Haskell programs |
| haskellPackages.epubname | Rename epub ebook files based on meta information |
| haskellPackages.pdf-toolbox-core | A collection of tools for processing PDF files |
| haskellPackages.yarn2nix | Convert yarn.lock files to nix expressions |
| haskellPackages.nagios-config | EDSL to specify Nagios configuration files |
| haskellPackages.catnplus | Simple tool to display text files with line numbers and paging |
| haskellPackages.ascii85x | Displays TI-85 variable files as text |
| haskellPackages.elm-core-sources | Source files for the Elm runtime and standard libraries |
| haskellPackages.snaplet-ghcjs | Serve javascript files compiled with GHCJS |
| haskellPackages.tar_0_6_4_0 | Reading, writing and manipulating ".tar" archive files. |
| haskellPackages.tar_0_6_0_0 | Reading, writing and manipulating ".tar" archive files. |
| haskellPackages.hs-samtools | Read and write SAM, BAM, and CRAM files |
| haskellPackages.hasktags | Produces ctags "tags" and etags "TAGS" files for Haskell programs |
| haskellPackages.DBlimited | A command-line SQL interface for flat files (tdf,csv,etc.) |
| haskellPackages.bogocopy | Copy a directory tree, making zero-size sparse copies of big files |
| haskellPackages.tar_0_7_0_0 | Reading, writing and manipulating ".tar" archive files. |
| haskellPackages.tar_0_6_3_0 | Reading, writing and manipulating ".tar" archive files. |
| haskellPackages.ca-patterns | Manipulate patterns in cellular automata, create and parse RLE files |
| haskellPackages.config-parser | Parse config files using parsec and generate parse errors on unhandled keys |
| haskellPackages.agda2lagda_0_2025_9_5 | Translate .agda files into .lagda.tex files. |
| haskellPackages.language-dot | A library for the analysis and creation of Graphviz DOT files |
| haskellPackages.corebot-bliki | A bliki written using yesod. Uses pandoc to process files stored in git. |
| haskellPackages.conferer-yaml | Configuration for reading yaml files |
| haskellPackages.mnist-idx-conduit | conduit utilities for MNIST IDX files |
| haskellPackages.language-avro | Language definition and parser for AVRO files |
| haskellPackages.pandoc-include | Include other Markdown files |
| haskellPackages.xdg-desktop-entry | Parse files conforming to the xdg desktop entry spec |
| haskellPackages.github-release | Upload files to GitHub releases |
| haskellPackages.lighttpd-conf-qq | A QuasiQuoter for lighttpd configuration files |
| haskellPackages.animate-frames | Convert sprite frames to animate files |
| haskellPackages.Configger | Parse config files |
| haskellPackages.javaclass | Java class files |
| haskellPackages.hoodle-publish | publish hoodle files as a static web site |
| haskellPackages.funcons-intgen | Generate Funcons interpreters from CBS description files |
| haskellPackages.hsinspect | Inspect Haskell source files |
| haskellPackages.hasherize | Hash digests for files and directories |
| haskellPackages.conferer-dhall | Configuration for reading dhall files |
| haskellPackages.gopherbot | Spidering robot to download files from Gopherspace |
| haskellPackages.diffcabal | Diff two .cabal files syntactically |
| haskellPackages.cnc-spec-compiler | Compiler/Translator for CnC Specification Files |
| haskellPackages.subtitles | Modify SRT subtitle files |
| haskellPackages.conferer-aeson | conferer's source for reading json files |
| haskellPackages.hplaylist | Application for managing playlist files on a music player |
| haskellPackages.diagrams-input | Parse raster and SVG files for diagrams |
| haskellPackages.profiteur | Treemap visualiser for GHC prof files |
| haskellPackages.pseudo-boolean | Reading/Writing OPB/WBO files used in pseudo boolean competition |
| haskellPackages.servant-static-th | Embed a directory of static files in your Servant server |
| haskellPackages.playlists | Library and executable for working with playlist files |
| haskellPackages.voicebase | Upload audio files to voicebase to get a transcription |
| haskellPackages.rowrecord | Build records from lists of strings, as from CSV files |
| haskellPackages.smallcaps | Flatten camel case text in LaTeX files |
| haskellPackages.clippings | A parser/generator for Kindle-format clipping files (`My Clippings.txt`), |
| haskellPackages.ivory-artifact | Manage additional data files during Ivory compilation |
| haskellPackages.hakyll-contrib-csv | Generate Html tables from Csv files |
| haskellPackages.buildbox-tools | Tools for working with buildbox benchmark result files |
| haskellPackages.tomlcheck | Command-line tool to check syntax of TOML files |
| haskellPackages.resource-embed | Embed data files via C and FFI |
| haskellPackages.libvorbis | Haskell binding for libvorbis, for decoding Ogg Vorbis audio files |
| haskellPackages.stack2nix | Convert stack.yaml files into Nix build instructions. |
| haskellPackages.photoname | Rename photo image files based on EXIF shoot date |
| haskellPackages.hgeometry-ipe | Reading and Writing ipe7 files |
| haskellPackages.timezone-olson | A pure Haskell parser and renderer for binary Olson timezone files |
| haskellPackages.highlight | Command line tool for highlighting parts of files matching a regex |
| haskellPackages.cabal2nix | Convert Cabal files into Nix build instructions |
| haskellPackages.dconf2nix | Convert dconf files to Nix, as expected by Home Manager |
| haskellPackages.hgeometry-svg | Writing geometric primitives from HGeometry as SVG Files |
| haskellPackages.fgl-visualize | Convert FGL graphs to dot (graphviz) files |
| haskellPackages.xournal-convert | convert utility for xoj files |
| haskellPackages.subtitleParser | A parser for .srt and .sub files |
| haskellPackages.pandoc-include-code | A Pandoc filter for including code from source files |
| haskellPackages.unicode-data-parser | Parsers for Unicode Character Database (UCD) files |
| haskellPackages.kansas-lava-papilio | Kansas Lava support files for the Papilio FPGA board |
| haskellPackages.reflex-fsnotify | Reflex FRP interface for watching files |
| haskellPackages.json-directory | Load JSON from files in a directory structure |
| haskellPackages.pandoc-include-plus | Pandoc filter to include files, with image path and heading level adjustment |