| texlivePackages.arev | Fonts and LaTeX support files for Arev Sans |
| texlivePackages.pst-eps | Create EPS files from PSTricks figures |
| texlivePackages.jmlr | Class files for the Journal of Machine Learning Research |
| haskellPackages.cabal2spec_2_8_0 | Convert Cabal files into rpm spec files |
| apng2gif | Simple program that converts APNG files to animated GIF format |
| gnumake42 | Tool to control the generation of non-source files from sources |
| gnat15Packages.gpr2 | Framework for analyzing the GNAT Project (GPR) files |
| gnat14Packages.gpr2 | Framework for analyzing the GNAT Project (GPR) files |
| haskellPackages.htsn | Parse XML files from The Sports Network feed |
| haskellPackages.hipe | Support for reading and writing ipe7 files (http://ipe7.sourceforge.net) |
| haskellPackages.loch | Support for precise error locations in source files |
| haskellPackages.bbdb | Ability to read, write, and modify BBDB files |
| jpeginfo | Prints information and tests integrity of JPEG/JFIF files |
| haskellPackages.pgdl | browse directory listing webpages and download files from them |
| haskellPackages.xls | Parse Microsoft Excel xls files (BIFF/Excel 97-2004) |
| perlPackages.TestPerlTidy | Check that all your files are tidy |
| pdfcrack | Small command line driven tool for recovering passwords and content from PDF files |
| perl5Packages.YAMLTiny | Read/Write YAML files with as little code as possible |
| texlivePackages.ctie | C version of tie (merging Web change files) |
| bazel-watcher | Tools for building Bazel targets when source files change |
| aj-snapshot | Tool for storing/restoring JACK and/or ALSA connections to/from cml files |
| bat-extras.batgrep | Quickly search through and highlight files using ripgrep |
| haskellPackages.jpeg | A library for decoding JPEG files written in pure Haskell |
| haskellPackages.bini | A collection of various methods for reading and writing bini files |
| libsbsms | Subband sinusoidal modeling library for time stretching and pitch scaling audio |
| perlPackages.ImageInfo | Extract meta information from image files |
| perl5Packages.BioBigFile | Manipulate Jim Kent's BigWig and BigBed index files for genomic features |
| teamocil | Simple tool used to automatically create windows and panes in tmux with YAML files |
| ugrep-indexer | Utility that recursively indexes files to speed up recursive grepping |
| yaziPlugins.duckdb | Yazi plugin that uses duckdb to preview data files |
| haskellPackages.hs-java | Java .class files assembler/disassembler |
| haskellPackages.pb-next | Utility CLI for working with protobuf files |
| haskellPackages.xdcc | A wget-like utility for retrieving files from XDCC bots on IRC |
| readstat | Command-line tool (+ C library) for converting SAS, Stata, and SPSS files |
| sgfutils | Command line utilities that help working with SGF files |
| bat-extras.batpipe | Less (and soon bat) preprocessor for viewing more types of files in the terminal |
| haskellPackages.htoml | Parser for TOML files |
| haskellPackages.hsini | ini configuration files |
| haskellPackages.l10n | Enables providing localization as typeclass instances in separate files |
| haskellPackages.camh | write image files onto 256(or 24bit) color terminals |
| haskellPackages.bgmax | Parse BgMax-files |
| haskellPackages.spir-v | Some utilities for reading and writing SPIR-V files |
| haskellPackages.netrc | Parser for .netrc files |
| haskellPackages.mrifk | Decompiles Glulx files |
| perl5Packages.TestPerlTidy | Check that all your files are tidy |
| perlPackages.TestCPANMeta | Validate your CPAN META.json files |
| perlPackages.LinuxACL | Perl extension for reading and setting Access Control Lists for files by libacl linux library |
| texlivePackages.sdaps | LaTeX support files for SDAPS |
| bomutils | Open source tools to create bill-of-materials files used in macOS installers |
| haskellPackages.fez-conf | Simple functions for loading config files |
| haskellPackages.hs-tags | Create tag files (ctags and etags) for Haskell code |
| haskellPackages.deepl | Call DeepL to translate you files |
| haskellPackages.binsm | binary files splitter and merger |
| haskellPackages.org-mode | Parser for Emacs org-mode files |
| haskellPackages.xdot | Parse Graphviz xdot files and interactively view them using GTK and Cairo |
| laudanum | Collection of injectable files, designed to be used in a pentest when SQL injection flaws are found and are in multiple languages for different environments |
| perlPackages.XMLSimple | API for simple XML files |
| perl5Packages.ImageInfo | Extract meta information from image files |
| texlivePackages.datax | Import individual data from script files |
| perl538Packages.Git | This is the Git.pm, plus the other files in the perl/Git directory, from github's git/git |
| perl540Packages.Git | This is the Git.pm, plus the other files in the perl/Git directory, from github's git/git |
| bibclean | Prettyprint and syntax check BibTeX and Scribe bibliography data base files |
| haskellPackages.HExcel | Create Excel files with Haskell |
| haskellPackages.fasta | A simple, mindless parser for fasta files |
| haskellPackages.latex | Parse, format and process LaTeX files |
| haskellPackages.setop | Perform set operations on files |
| haskellPackages.snap-elm | Serve Elm files through the Snap web framework |
| 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. |
| perl538Packages.MP3Tag | Module for reading tags of MP3 audio files |
| perl540Packages.MP3Tag | Module for reading tags of MP3 audio files |
| datamash | Command-line program which performs basic numeric,textual and statistical operations on input textual data files |
| haskellPackages.SWMMoutGetMB | A parser for SWMM 5 binary .OUT files |
| haskellPackages.hiedb | Generates a references DB from .hie files |
| haskellPackages.idiii | ID3v2 (tagging standard for MP3 files) library |
| haskellPackages.loch-th | Support for precise error locations in source files (Template Haskell version) |
| haskellPackages.velma | Automatically add files to exposed-modules and other-modules |
| haskellPackages.qr-repa | Library to generate QR codes from bytestrings and objects and scale image files |
| perl5Packages.LinuxACL | Perl extension for reading and setting Access Control Lists for files by libacl linux library |
| perlPackages.iCalParser | Parse iCalendar files into a data structure |
| perl5Packages.TestCPANMeta | Validate your CPAN META.json files |
| perlPackages.ConfigStd | Load and save configuration files in a standard format |
| akkuPackages.chez-stats | Read and write delimited text files, compute descriptive statistics, and generate random variates in Chez Scheme. |
| haskellPackages.Javav | A utility to print the target version of Java class files |
| haskellPackages.lsql-csv | A tool for CSV files data querying from the shell with short queries |
| haskellPackages.javav | A utility to print the target version of Java class files |
| haskellPackages.yarn-lock | Represent and parse yarn.lock files |
| haskellPackages.rehoo | Rebuild default.hoo from many .hoo files in the current directory |
| perl5Packages.XMLSimple | API for simple XML files |
| haskellPackages.Aoide | A simple music library with the capability of generating .ly and .mid files. |
| haskellPackages.fordo | Run a command on files with magic substituion support (sequencing and regexp) |
| haskellPackages.cabal-fix | Fix for cabal files |
| haskellPackages.midi-util | Utility functions for processing MIDI files |
| haskellPackages.the-snip | Command line tool for extracting demarcated snippets from text files |
| haskellPackages.sgrep | Sgrep - grep Fasta files for sequences matching a regular expression |
| libretro-core-info | Libretro's core info files |
| perlPackages.AppConfig | Bundle of Perl5 modules for reading configuration files and parsing command line arguments |
| perl540Packages.TextPDF | Module for manipulating PDF files |
| perl538Packages.TextPDF | Module for manipulating PDF files |
| haskellPackages.hpath-io | High-level IO operations on files/directories |