opendocument-app · andiwand · Jul 26, 2026 · Jul 26, 2026
diff --git a/.github/workflows/build_test.yml b/.github/workflows/build_test.yml
@@ -122,8 +122,6 @@ jobs:
           -DCMAKE_CXX_FLAGS="-Werror"
           -DCMAKE_INSTALL_PREFIX=install
           -DODR_TEST=ON
-          -DODR_WITH_PDF2HTMLEX=ON
-          -DODR_WITH_WVWARE=ON
           -DODR_WITH_LIBMAGIC=ON
           -DODR_BUNDLE_ASSETS=ON
           ${{ matrix.bindings && '-DODR_JNI=ON -DODR_PYTHON=ON' || '' }}
@@ -137,8 +135,6 @@ jobs:
           -DCMAKE_BUILD_TYPE=Release
           -DCMAKE_INSTALL_PREFIX=install
           -DODR_TEST=ON
-          -DODR_WITH_PDF2HTMLEX=OFF
-          -DODR_WITH_WVWARE=OFF
           -DODR_WITH_LIBMAGIC=OFF
 
       - name: build
@@ -240,7 +236,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          # fails at the moment because of pdf2htmlex
+          # Disabled while pdf2htmlEX was still built; that blocker is gone, but
+          # the reference output is generated on macOS, so re-enabling needs a
+          # cross-platform comparison run first.
           #- { os: ubuntu-24.04, host_profile: ubuntu-24.04-clang-18 }
           #- { os: ubuntu-24.04, host_profile: ubuntu-24.04-gcc-14 }
           - { os: macos-26, host_profile: macos-26-armv8-clang-14 }

diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
@@ -40,8 +40,9 @@ jobs:
   # everything that needs the wheel's own, reduced dependency set.
   wheels:
     runs-on: ${{ matrix.os }}
-    # Builds the reduced dependency set that `pyproject.toml` pins (no
-    # pdf2htmlEX/wvWare), so it cannot share a cache with `build_test`.
+    # Builds the wheel-specific configuration that `pyproject.toml` pins
+    # (static, no cli/tests, bundled assets), so it cannot share a cache with
+    # `build_test`.
     env:
       CACHE_FLAVOR: wheel
     strategy:
@@ -104,16 +105,13 @@ jobs:
           restore-keys: |
             ccache-${{ env.CACHE_FLAVOR }}-${{ matrix.host_profile }}-${{ env.CCACHE_KEY_SUFFIX }}-
 
-      # Match the dependency set that pyproject.toml enables. pdf2htmlEX and
-      # wvWare stay off (their runtime data cannot ship inside the wheel);
-      # libmagic stays on and `bundle_assets` bridges its database path into the
-      # build so `magic.mgc` lands in `pyodr/data`.
+      # Match the dependency set that pyproject.toml enables. libmagic stays on
+      # and `bundle_assets` bridges its database path into the build so
+      # `magic.mgc` lands in `pyodr/data`.
       - name: conan install
         run: >
           conan install .
           -o '&:with_python=True'
-          -o '&:with_pdf2htmlEX=False'
-          -o '&:with_wvWare=False'
           -o '&:bundle_assets=True'
           --profile:host '${{ matrix.host_profile }}'
           --profile:build '${{ matrix.build_profile }}'

diff --git a/AGENTS.md b/AGENTS.md
@@ -59,8 +59,7 @@ bytes ─▶ magic/open_strategy ─▶ DecodedFile ─▶ Document ─▶ Eleme
 | `src/odr/internal/odf/` | OpenDocument (odt/ods/odp/odg); see [`odf/AGENTS.md`](src/odr/internal/odf/AGENTS.md). |
 | `src/odr/internal/ooxml/` | OOXML (docx/pptx/xlsx); see [`ooxml/AGENTS.md`](src/odr/internal/ooxml/AGENTS.md) + per-format docs. |
 | `src/odr/internal/oldms/` | **Legacy MS binary** (.doc/.ppt/.xls). |
-| `src/odr/internal/oldms_wvware/` | Alternative .doc decoder via wvWare. |
-| `src/odr/internal/pdf/`, `pdf_poppler/` | PDF (own parser + poppler/pdf2htmlEX path). |
+| `src/odr/internal/pdf/` | PDF (own parser). |
 | `src/odr/internal/{csv,json,text,svm}/` | Smaller formats. |
 | `cli/src/` | CLI tools: `translate`, `back_translate`, `meta`, `server`. |
 | `python/` | Python bindings (`pyodr`, pybind11); see [`python/AGENTS.md`](python/AGENTS.md). |
@@ -86,9 +85,9 @@ cmake --build cmake-build-relwithdebinfo --target translate  # CLI: file → HTM
   when really necessary.
 - **Run the test binary from the build dir** so output stays out of the repo tree.
 - **For debugging, prefer the `translate` CLI** on a single file over the suite.
-- CMake options (`CMakeLists.txt`): `ODR_TEST`, `ODR_CLI`, `ODR_WITH_PDF2HTMLEX`,
-  `ODR_WITH_WVWARE`, `ODR_WITH_LIBMAGIC`, `ODR_PYTHON`, `ODR_CLANG_TIDY`. A new
-  `.cpp` must be added to `ODR_SOURCE_FILES`.
+- CMake options (`CMakeLists.txt`): `ODR_TEST`, `ODR_CLI`, `ODR_WITH_LIBMAGIC`,
+  `ODR_PYTHON`, `ODR_CLANG_TIDY`. A new `.cpp` must be added to
+  `ODR_SOURCE_FILES`.
 - **Test data lives in git submodules** under `test/data/`.
 
 ## Conventions

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -15,12 +15,7 @@ option(ODR_TEST "enable tests" OFF)
 option(ODR_CLI "enable command line interface" ON)
 option(ODR_WITH_HTTP_SERVER "Build the HTTP server (requires cpp-httplib)" ON)
 option(ODR_CLANG_TIDY "Run clang-tidy static analysis" OFF)
-option(WITH_PDF2HTMLEX "Deprecated: `ODR_WITH_PDF2HTMLEX` instead! Build with pdf2htmlEX" ON)
-option(WITH_WVWARE "Deprecated: `ODR_WITH_WVWARE` instead! Build with wvWare" ON)
-option(WITH_LIBMAGIC "Deprecated: `ODR_WITH_WVWARE` instead! Build with libmagic" ON)
-option(ODR_WITH_PDF2HTMLEX "Build with pdf2htmlEX" "${WITH_PDF2HTMLEX}")
-option(ODR_WITH_WVWARE "Build with wvWare" "${WITH_WVWARE}")
-option(ODR_WITH_LIBMAGIC "Build with libmagic" "${WITH_LIBMAGIC}")
+option(ODR_WITH_LIBMAGIC "Build with libmagic" ON)
 option(ODR_BUNDLE_ASSETS "Bundle assets during build and install" OFF)
 option(ODR_PYTHON "Build Python bindings" OFF)
 option(ODR_JNI "Build JNI bindings" OFF)
@@ -135,7 +130,6 @@ set(ODR_SOURCE_FILES
         "src/odr/internal/html/html_writer.cpp"
         "src/odr/internal/html/image_file.cpp"
         "src/odr/internal/html/pdf_file.cpp"
-        "src/odr/internal/html/pdf2htmlex_wrapper.hpp"
         "src/odr/internal/html/text_file.cpp"
 
         "src/odr/internal/json/json_file.cpp"
@@ -270,7 +264,7 @@ set(ODR_INSTALL_ODR_DATA_PATH "${CMAKE_INSTALL_DATADIR}")
 
 # Validate an injected data-file path before it is used to bundle assets.
 #
-# These paths (FONTCONFIG_DATA_PATH, POPPLER_DATA_PATH, ...) are consumed but
+# These paths (LIBMAGIC_DATABASE_PATH, ...) are consumed but
 # never discovered by CMake — they must be injected from outside via `-D...=`;
 # our conanfile.py bridges them from the dependency runenv. A consumer that
 # builds odrcore without that bridge left the variable empty, and
@@ -307,66 +301,6 @@ if (ODR_WITH_HTTP_SERVER)
             ODR_WITH_HTTP_SERVER
     )
 endif ()
-if (ODR_WITH_PDF2HTMLEX)
-    find_package(pdf2htmlEX REQUIRED)
-    find_package(poppler REQUIRED)
-    target_sources(odr
-            PRIVATE
-            "src/odr/internal/html/pdf2htmlex_wrapper.cpp"
-            "src/odr/internal/pdf_poppler/poppler_pdf_file.cpp"
-    )
-    target_link_libraries(odr
-            PRIVATE
-            pdf2htmlex::pdf2htmlex
-            poppler::poppler
-    )
-    target_compile_definitions(odr
-            PRIVATE
-            ODR_WITH_PDF2HTMLEX
-    )
-
-    if (ODR_BUNDLE_ASSETS)
-        odr_require_data_path("${FONTCONFIG_DATA_PATH}" FONTCONFIG_DATA_PATH)
-        odr_require_data_path("${POPPLER_DATA_PATH}" POPPLER_DATA_PATH)
-        odr_require_data_path("${PDF2HTMLEX_DATA_PATH}" PDF2HTMLEX_DATA_PATH)
-
-        set(ODR_BUILD_FONTCONFIG_DATA_PATH "${ODR_BUILD_ODR_DATA_PATH}/fontconfig")
-        set(ODR_BUILD_POPPLER_DATA_PATH "${ODR_BUILD_ODR_DATA_PATH}/poppler")
-        set(ODR_BUILD_PDF2HTMLEX_DATA_PATH "${ODR_BUILD_ODR_DATA_PATH}/pdf2htmlex")
-
-        file(COPY "${FONTCONFIG_DATA_PATH}/" DESTINATION "${ODR_BUILD_FONTCONFIG_DATA_PATH}")
-        file(COPY "${POPPLER_DATA_PATH}/" DESTINATION "${ODR_BUILD_POPPLER_DATA_PATH}")
-        file(COPY "${PDF2HTMLEX_DATA_PATH}/" DESTINATION "${ODR_BUILD_PDF2HTMLEX_DATA_PATH}")
-
-        set(ODR_INSTALL_FONTCONFIG_DATA_PATH "${ODR_INSTALL_ODR_DATA_PATH}/fontconfig")
-        set(ODR_INSTALL_POPPLER_DATA_PATH "${ODR_INSTALL_ODR_DATA_PATH}/poppler")
-        set(ODR_INSTALL_PDF2HTMLEX_DATA_PATH "${ODR_INSTALL_ODR_DATA_PATH}/pdf2htmlex")
-    else ()
-        set(ODR_BUILD_FONTCONFIG_DATA_PATH "${FONTCONFIG_DATA_PATH}")
-        set(ODR_BUILD_POPPLER_DATA_PATH "${POPPLER_DATA_PATH}")
-        set(ODR_BUILD_PDF2HTMLEX_DATA_PATH "${PDF2HTMLEX_DATA_PATH}")
-
-        set(ODR_INSTALL_FONTCONFIG_DATA_PATH "${FONTCONFIG_DATA_PATH}")
-        set(ODR_INSTALL_POPPLER_DATA_PATH "${POPPLER_DATA_PATH}")
-        set(ODR_INSTALL_PDF2HTMLEX_DATA_PATH "${PDF2HTMLEX_DATA_PATH}")
-    endif ()
-endif ()
-if (ODR_WITH_WVWARE)
-    find_package(wvware REQUIRED)
-    target_sources(odr
-            PRIVATE
-            "src/odr/internal/html/wvware_wrapper.cpp"
-            "src/odr/internal/oldms_wvware/wvware_oldms_file.cpp"
-    )
-    target_link_libraries(odr
-            PRIVATE
-            wvware::wvware
-    )
-    target_compile_definitions(odr
-            PRIVATE
-            ODR_WITH_WVWARE
-    )
-endif ()
 if (ODR_WITH_LIBMAGIC)
     find_package(libmagic REQUIRED)
     target_sources(odr

diff --git a/README.md b/README.md
@@ -64,12 +64,6 @@ Scripts and Docker images can be found here https://github.com/opendocument-app/
 OpenDocument.core is licensed under the [Mozilla Public License 2.0](LICENSE)
 (`MPL-2.0`).
 
-Optional build features link the library against third-party components under
-their own terms — notably `pdf2htmlEX` (`ODR_WITH_PDF2HTMLEX`) and `wvWare`
-(`ODR_WITH_WVWARE`), both GPL-licensed. Enabling them and distributing the
-combined binary may subject the whole to those components' license terms; consult
-each project's own license before redistributing.
-
-Separately, the committed PDF font/encoding tables in `src/odr/internal/pdf/` are
+The committed PDF font/encoding tables in `src/odr/internal/pdf/` are
 generated from third-party source data whose provenance and terms are documented
 in [`tools/pdf/THIRD_PARTY_LICENSES.md`](tools/pdf/THIRD_PARTY_LICENSES.md).
diff --git a/cli/src/server.cpp b/cli/src/server.cpp
@@ -23,8 +23,6 @@ int main(const int argc, char **argv) {
     }
 
     DecodePreference decode_preference;
-    decode_preference.engine_priority = {
-        DecoderEngine::poppler, DecoderEngine::wvware, DecoderEngine::odr};
     decode_preference.as_file_type = FileType::zip;
 
     DecodedFile decoded_file{input, decode_preference, *logger};

diff --git a/conan.lock b/conan.lock
@@ -4,73 +4,28 @@
         "zstd/1.5.7#b68ca8e3de04ba5957761751d1d661f4%1760955092.069",
         "zlib/1.3.2#1cb806da49011867778ffb6ac7190fcb%1777558780.503",
         "xz_utils/5.8.3#a8432fead347c69d8b2737c35f936132%1775752656.4",
-        "wvware/1.2.9-odr#ecdcc87eeee4ba3171fc52b885ffcd37%1784987064.234467",
         "vincentlaucsb-csv-parser/2.3.0#ac67e368e82c9e3da4a663c35e3a1b2f%1718528275.177",
-        "util-linux-libuuid/2.41.2#ee8e33ba15c17c0140643e0bd93c0b6f%1765881086.29",
         "utfcpp/4.0.9#b5eb56fe6b829b6f3eb8da167c4f41b2%1773905531.586",
         "uchardet/0.0.8#6ab25e452021fcdb560f4e37f4a27bc1%1759735438.978",
         "pybind11/2.13.6#42746850cd4c68d1b1ea42de456c2182%1755673714.548",
         "pugixml/1.15#979e88f4fafbfe3585d2c0510a071cc7%1739435725.483",
-        "poppler-data/0.4.12-odr#06cdb12e4cab52261a5eb6c7d7dad273%1784987064.081555",
-        "poppler/26.05.0-odr#1bea719ddff7adcea402ab5cc230cddb%1784987063.93038",
-        "pixman/0.46.2#88b157b4faa6474a6028c2ba2a987924%1752742515.414",
-        "pdf2htmlex/0.18.8.rc1-odr-git-732fd68#3740316d902d99246da134b0d5f97276%1784987063.4659111",
-        "pcre2/10.42#9a35f5089feb875ec61a38eca364ce77%1743524593.693",
-        "openjpeg/2.5.4#372fbc2b4348d45ab0c0a62a8475dc2f%1760446899.685",
         "nlohmann_json/3.12.0#2d634ab0ec8d9f56353e5ccef6d6612c%1744735883.94",
         "miniz/3.0.2#bfbce07c6654293cce27ee24129d2df7%1743673472.805",
-        "lzo/2.10#f00b10acc508cea70645727d970a23e1%1759909644.842",
-        "libxml2/2.12.7#1c4d20b7ab8b618ce699733723ba4df6%1721306327.767",
-        "libselinux/3.6#5a78ff6ae5034eeaac8da723361a8ce4%1717655459.344",
-        "libpng/1.6.58#19cb72905ae54f54948401f753faa2c1%1776606503.628",
         "libmagic/5.45#791d5bad38d33272bb120994a198b1ac%1727273086.09",
-        "libjpeg/9f#8b1b89da851ad9172565c35f14e23c4c%1780476337.068",
-        "libiconv/1.17#9923bc6dc6f106646d6967e0039a5ada%1774021608.288",
-        "libgsf/1.14.52#5dbc15a9ac6f146fa648766f8691256e%1784987058.932805",
-        "libgettext/0.22#b09eea019e19b9b9c46d8f1da7d75444%1765809130.834",
-        "libffi/3.4.8#a045c00fb26779635e3bed40e80c5254%1753360042.396",
-        "libelf/0.8.13#ba59bbc89757ed62cfd7690a73bf81be%1741781951.327",
-        "lcms/2.17#3feb06eea368c52c82f50107cd7694cd%1753693316.094",
         "gtest/1.14.0#f8f0757a574a8dd747d16af62d6eb1b7%1743410807.169",
-        "glib/2.81.0-odr#0436d4fbe7682722ede5964a63953c1d%1784987058.779003",
-        "giflib/5.2.2#b445ec67bae61a96ddf0fa5614afde18%1773315754.794",
-        "freetype/2.14.1#40f1e4af5db7d8155f9ecabd09973280%1762374429.281",
-        "fontforge/20251009#846770e19fc4ee3234e0a39344a71211%1784987058.624506",
-        "fontconfig/2.15.0-odr#5681bcb942193569ee95215b93ed9fb0%1784987058.316003",
-        "expat/2.8.1#e2fa0a1a12da326521a3d622a475047a%1780484982.662",
         "cryptopp/8.9.0#7a51e0038756b21bc3a6b82d681d5906%1758206597.119",
         "cpp-httplib/0.16.3#7aa89fbb81ffd19539a49fc132502966%1748426320.106",
-        "cairo/1.18.0-odr#e2979af10b4da6ece999e32d272ffabc%1784987058.1596658",
         "bzip2/1.0.8#c470882369c2d95c5c77e970c0c7e321%1762886692.465",
-        "brotli/1.1.0#3f631ef77008f7b5eb388780116371a3%1764862343.045",
-        "boost/1.90.0#ddd0d973741acbebe7c3b8dfbfd005eb%1778050994.937",
         "argon2/20190702-odr#965901884bc82ec8a7c0a1305d42c127%1784987057.981858"
     ],
     "build_requires": [
         "zstd/1.5.7#b68ca8e3de04ba5957761751d1d661f4%1760955092.069",
         "zlib/1.3.2#1cb806da49011867778ffb6ac7190fcb%1777558780.503",
         "xz_utils/5.8.3#a8432fead347c69d8b2737c35f936132%1775752656.4",
-        "pkgconf/2.5.1#93c2051284cba1279494a43a4fcfeae2%1757684701.089",
-        "pkgconf/2.2.0#4ac315b50ef734072b00ff3aacbf52bf%1755505628.021",
-        "pkgconf/2.1.0#21f96520faf7660b99f872e956d2ac13%1755505630.82",
-        "pcre2/10.42#9a35f5089feb875ec61a38eca364ce77%1743524593.693",
-        "ninja/1.13.2#c8c5dc2a52ed6e4e42a66d75b4717ceb%1764096931.974",
-        "meson/1.10.2#9d2d10681fe7fe61c788c58626c89b25%1775558003.754",
-        "meson/1.9.1#abbc783cd297bedce14581b4aec060b8%1758626166.349",
         "m4/1.4.19#34c4bbc3eeebe98ca6edf2f52d602e7d%1777282960.259",
         "libtool/2.4.7#14e7739cc128bc1623d2ed318008e47e%1755679003.847",
-        "libselinux/3.6#5a78ff6ae5034eeaac8da723361a8ce4%1717655459.344",
         "libmagic/5.45#791d5bad38d33272bb120994a198b1ac%1727273086.09",
-        "libiconv/1.17#9923bc6dc6f106646d6967e0039a5ada%1774021608.288",
-        "libgettext/0.22#b09eea019e19b9b9c46d8f1da7d75444%1765809130.834",
-        "libffi/3.4.8#a045c00fb26779635e3bed40e80c5254%1753360042.396",
-        "libelf/0.8.13#ba59bbc89757ed62cfd7690a73bf81be%1741781951.327",
-        "gtk-doc-stub/cci.20181216#09072d684ce1458596b44a30a747494c%1687277608.37",
-        "gperf/3.1#a7afdf8f7cccdc2dcd4d962370c33d4f%1755780571.156",
         "gnu-config/cci.20210814#466e9d4d7779e1c142443f7ea44b4284%1762363589.329",
-        "glib/2.81.0-odr#0436d4fbe7682722ede5964a63953c1d%1784987058.779003",
-        "gettext/0.26#28c867efd4914f03c6c05da08a23c35b%1765299118.633",
-        "flex/2.6.4#efa781fc5088b47c895bd4eef6911f2e%1761560242.855",
         "cmake/4.3.2#5bae0b181463ca4dc3e924a981367ee6%1779785720.872",
         "cmake/3.31.12#173a926abc2b77f03c826b6fd6539426%1779785723.158",
         "bzip2/1.0.8#c470882369c2d95c5c77e970c0c7e321%1762886692.465",

diff --git a/conanfile.py b/conanfile.py
@@ -17,8 +17,6 @@ class OpenDocumentCoreConan(ConanFile):
     options = {
         "shared": [True, False],
         "fPIC": [True, False],
-        "with_pdf2htmlEX": [True, False],
-        "with_wvWare": [True, False],
         "with_libmagic": [True, False],
         "with_http_server": [True, False],
         "with_cli": [True, False],
@@ -29,8 +27,6 @@ class OpenDocumentCoreConan(ConanFile):
     default_options = {
         "shared": False,
         "fPIC": True,
-        "with_pdf2htmlEX": True,
-        "with_wvWare": True,
         "with_libmagic": True,
         "with_http_server": True,
         "with_cli": True,
@@ -44,8 +40,6 @@ class OpenDocumentCoreConan(ConanFile):
     def config_options(self):
         if self.settings.os == "Windows":
             del self.options.fPIC
-            del self.options.with_pdf2htmlEX
-            del self.options.with_wvWare
             del self.options.with_libmagic
 
     def requirements(self):
@@ -56,10 +50,6 @@ def requirements(self):
         self.requires("vincentlaucsb-csv-parser/2.3.0")
         self.requires("uchardet/0.0.8")
         self.requires("utfcpp/4.0.9")
-        if self.options.get_safe("with_pdf2htmlEX", False):
-            self.requires("pdf2htmlex/0.18.8.rc1-odr-git-732fd68")
-        if self.options.get_safe("with_wvWare", False):
-            self.requires("wvware/1.2.9-odr")
         if self.options.get_safe("with_http_server", False):
             self.requires("cpp-httplib/0.16.3")
         self.requires("argon2/20190702-odr")
@@ -83,8 +73,6 @@ def generate(self):
         tc = CMakeToolchain(self)
         tc.variables["CMAKE_PROJECT_VERSION"] = self.version
         tc.variables["ODR_TEST"] = False
-        tc.variables["ODR_WITH_PDF2HTMLEX"] = self.options.get_safe("with_pdf2htmlEX", False)
-        tc.variables["ODR_WITH_WVWARE"] = self.options.get_safe("with_wvWare", False)
         tc.variables["ODR_WITH_LIBMAGIC"] = self.options.get_safe("with_libmagic", False)
         tc.variables["ODR_WITH_HTTP_SERVER"] = self.options.get_safe("with_http_server", False)
         tc.variables["ODR_CLI"] = self.options.get_safe("with_cli", True)
@@ -93,14 +81,11 @@ def generate(self):
         tc.variables["ODR_BUNDLE_ASSETS"] = self.options.get_safe("bundle_assets", False)
 
         # Get runenv info, exported by package_info() of dependencies
-        # We need to obtain PDF2HTMLEX_DATA_DIR, POPPLER_DATA_DIR, FONTCONFIG_PATH and WVDATADIR
+        # We need to obtain MAGIC
         runenv_info = Environment()
         for dep in self.dependencies.host.topological_sort.values():
             runenv_info.compose_env(dep.runenv_info)
         envvars = runenv_info.vars(self)
-        tc.variables["FONTCONFIG_DATA_PATH"] = envvars.get("FONTCONFIG_PATH")
-        tc.variables["POPPLER_DATA_PATH"] = envvars.get("POPPLER_DATA_DIR")
-        tc.variables["PDF2HTMLEX_DATA_PATH"] = envvars.get("PDF2HTMLEX_DATA_DIR")
         tc.variables["LIBMAGIC_DATABASE_PATH"] = envvars.get("MAGIC")
 
         tc.generate()

diff --git a/docs/design/README.md b/docs/design/README.md
@@ -40,8 +40,6 @@
   Eases lifetime management; consistent with value semantics for the user-facing API.
 - Collapse `FileMeta` into a single type. The nested `DocumentMeta`
   does not earn the extra indirection.
-- drop `wvWare` (the alternative `.doc` decoder, `oldms_wvware/`)
-- drop `pdf2htmlEX` (the poppler/pdf2htmlEX PDF path)
 
 ### Document index
 

diff --git a/jni/README.md b/jni/README.md
@@ -73,8 +73,7 @@ standalone against an installed `odrcore` package.
 Rendering uses shipped assets (CSS/JS). Point the library at them via
 `GlobalParams.setOdrCoreDataPath(...)` or the `ODR_CORE_DATA_PATH` environment
 variable (the tests read it; for in-tree builds it is `build/data`). The
-optional pdf2htmlEX/wvWare/libmagic backends have their own paths on
-`GlobalParams`.
+optional libmagic backend has its own path on `GlobalParams`.
 
 ## Notes
 

diff --git a/jni/java/app/opendocument/core/DecoderEngine.java b/jni/java/app/opendocument/core/DecoderEngine.java
@@ -2,7 +2,7 @@
 
 /** Mirrors {@code odr::DecoderEngine}; constant order must match the C++ declaration. */
 public enum DecoderEngine {
-  ODR, POPPLER, WVWARE;
+  ODR;
 
   static DecoderEngine fromNative(int code) {
     return code < 0 ? null : values()[code];

diff --git a/jni/java/app/opendocument/core/GlobalParams.java b/jni/java/app/opendocument/core/GlobalParams.java
@@ -8,22 +8,10 @@ public final class GlobalParams {
 
   public static native String odrCoreDataPath();
 
-  public static native String fontconfigDataPath();
-
-  public static native String popplerDataPath();
-
-  public static native String pdf2htmlexDataPath();
-
   public static native String libmagicDatabasePath();
 
   public static native void setOdrCoreDataPath(String path);
 
-  public static native void setFontconfigDataPath(String path);
-
-  public static native void setPopplerDataPath(String path);
-
-  public static native void setPdf2htmlexDataPath(String path);
-
   public static native void setLibmagicDatabasePath(String path);
 
   private GlobalParams() {}