qpdf: Split, Combine and Compress PDF Files

Content-preserving transformations transformations of PDF files such as split, combine, and compress. This package interfaces directly to the 'qpdf' C++ library <https://qpdf.sourceforge.io/> and does not require any command line utilities. Note that 'qpdf' does not read actual content from PDF files: to extract text and data you need the 'pdftools' package.

Version:	1.4.1
Imports:	Rcpp, askpass, curl
LinkingTo:	Rcpp
Suggests:	testthat
Published:	2025-07-02
DOI:	10.32614/CRAN.package.qpdf
Author:	Jeroen Ooms [aut, cre], Ben Raymond [ctb], Jay Berkenbilt [cph] (Author of libqpdf)
Maintainer:	Jeroen Ooms <jeroenooms at gmail.com>
BugReports:	https://github.com/ropensci/qpdf/issues
License:	Apache License 2.0
URL:	https://docs.ropensci.org/qpdf/ https://ropensci.r-universe.dev/qpdf
NeedsCompilation:	yes
SystemRequirements:	libjpeg
Materials:	NEWS
CRAN checks:	qpdf results

Documentation:

Reference manual:

qpdf.html , qpdf.pdf

Downloads:

Package source:	qpdf_1.4.1.tar.gz
Windows binaries:	r-devel: qpdf_1.4.1.zip, r-release: qpdf_1.4.1.zip, r-oldrel: qpdf_1.4.1.zip
macOS binaries:	r-release (arm64): qpdf_1.4.1.tgz, r-oldrel (arm64): qpdf_1.4.1.tgz, r-release (x86_64): qpdf_1.4.1.tgz, r-oldrel (x86_64): qpdf_1.4.1.tgz
Old sources:	qpdf archive

Reverse dependencies:

Reverse depends:	octad
Reverse imports:	anabel, aphid, CLimd, colordistance, DBCVindex, ddiv, deepSTRAPP, dogesr, dynafluxr, GWRLASSO, jarbes, JustifyAlpha, LoBrA, MARSGWR, MiRNAQCD, Moonlight2R, nocturn, notameViz, pdfcombiner, pdftools, pooledpeaks, robin, SherlockHolmes, SmartEDA, SpatGRID, SpatialPOP, SpPOP, StepGWR, tsg, xmrr
Reverse suggests:	bakerrr, bpnreg, breathtestcore, caracas, card.pro, corrmeta, CoSIA, COTAN, DExMA, DspikeIn, dupNodes, EDI, exams, ExposR, fastei, FixedPoint, ftExtra, ggchord, gkgraphR, GSEMA, hopit, htrSPRanalysis, HurreconR, HyRiM, leiden, modeltime, multiclassPairs, multirich, musicatk, NanoStringNCTools, netcutter, Pedixplorer, PheValuator, plasmut, PressPurt, psdr, PvSTATEM, quickcode, r2country, r2dictionary, r2shortcode, r2symbols, RRphylo, scpoisson, SCpubr, SDModels, SerolyzeR, shapper, shinyStorePlus, singIST, SpatialDecon, SpatialOmicsOverlay, specmine, ssMutPA, TADCompare, tidybulk, tidyHeatmap, treefit, VedicDateTime, vmTools, VSOLassoBag, xmpdf

Linking:

Please use the canonical form https://CRAN.R-project.org/package=qpdf to link to this page.