diff --git a/Cargo.lock b/Cargo.lock
index 7cad318..e1e66e6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -196,9 +196,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.11.1"
+version = "2.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4512299f36f043ab09a583e57bceb5a5aab7a73db1805848e8fef3c9e8c78b3"
+checksum = "b4388bee8683e3d04af747c73422af53102d2bd24d9eadb6cbc100baef4b43f8"
 
 [[package]]
 name = "block-buffer"
@@ -446,25 +446,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "crossbeam-deque"
-version = "0.8.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51"
-dependencies = [
- "crossbeam-epoch",
- "crossbeam-utils",
-]
-
-[[package]]
-name = "crossbeam-epoch"
-version = "0.9.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
-dependencies = [
- "crossbeam-utils",
-]
-
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.21"
@@ -1092,47 +1073,6 @@ version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f42a60cbdf9a97f5d2305f08a87dc4e09308d1276d28c869c684d7777685682"
 
-[[package]]
-name = "jiff"
-version = "0.2.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a3546dc96b6d42c5f24902af9e2538e82e39ad350b0c766eb3fbf2d8f3d8359"
-dependencies = [
- "jiff-static",
- "jiff-tzdb-platform",
- "log",
- "portable-atomic",
- "portable-atomic-util",
- "serde_core",
- "windows-sys 0.61.2",
-]
-
-[[package]]
-name = "jiff-static"
-version = "0.2.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a8c8b344124222efd714b73bb41f8b5120b27a7cc1c75593a6ff768d9d05aa4"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.117",
-]
-
-[[package]]
-name = "jiff-tzdb"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c900ef84826f1338a557697dc8fc601df9ca9af4ac137c7fb61d4c6f2dfd3076"
-
-[[package]]
-name = "jiff-tzdb-platform"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "875a5a69ac2bab1a891711cf5eccbec1ce0341ea805560dcd90b7a2e925132e8"
-dependencies = [
- "jiff-tzdb",
-]
-
 [[package]]
 name = "js-sys"
 version = "0.3.95"
@@ -1224,7 +1164,7 @@ version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e02f3bb43d335493c96bf3fd3a321600bf6bd07ed34bc64118e9293bdffea46c"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.0",
  "libc",
  "plain",
  "redox_syscall 0.7.4",
@@ -1301,27 +1241,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c7184fdea2bc3cd272a1acec4030c321a8f9875e877b3f92a53f2f6033fdc289"
 dependencies = [
  "aes",
- "bitflags 2.11.1",
+ "bitflags 2.13.0",
  "cbc",
- "chrono",
  "ecb",
  "encoding_rs",
  "flate2",
  "getrandom 0.3.4",
  "indexmap",
  "itoa",
- "jiff",
  "log",
  "md-5",
  "nom 8.0.0",
  "nom_locate",
  "rand",
  "rangemap",
- "rayon",
  "sha2",
  "stringprep",
  "thiserror 2.0.18",
- "time",
  "ttf-parser",
  "weezl",
 ]
@@ -1432,7 +1368,6 @@ dependencies = [
  "kamadak-exif",
  "leptess",
  "lofty",
- "lopdf",
  "miette",
  "mq-markdown",
  "pdf-extract",
@@ -1688,7 +1623,7 @@ version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60769b8b31b2a9f263dae2776c37b1b28ae246943cf719eb6946a1db05128a61"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.0",
  "crc32fast",
  "fdeflate",
  "flate2",
@@ -1701,21 +1636,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60f6ce597ecdcc9a098e7fddacb1065093a3d66446fa16c675e7e71d1b5c28e6"
 
-[[package]]
-name = "portable-atomic"
-version = "1.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c33a9471896f1c69cecef8d20cbe2f7accd12527ce60845ff44c153bb2a21b49"
-
-[[package]]
-name = "portable-atomic-util"
-version = "0.2.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "091397be61a01d4be58e7841595bd4bfedb15f1cd54977d79b8271e94ed799a3"
-dependencies = [
- "portable-atomic",
-]
-
 [[package]]
 name = "postscript"
 version = "0.14.1"
@@ -1869,33 +1789,13 @@ version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "973443cf09a9c8656b574a866ab68dfa19f0867d0340648c7d2f6a71b8a8ea68"
 
-[[package]]
-name = "rayon"
-version = "1.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb39b166781f92d482534ef4b4b1b2568f42613b53e5b6c160e24cfbfa30926d"
-dependencies = [
- "either",
- "rayon-core",
-]
-
-[[package]]
-name = "rayon-core"
-version = "1.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22e18b0f0062d30d4230b2e85ff77fdfe4326feb054b9783a3460d8435c8ab91"
-dependencies = [
- "crossbeam-deque",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed2bf2547551a7053d6fdfafda3f938979645c44812fbfcda098faae3f1a362d"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.0",
 ]
 
 [[package]]
@@ -1904,7 +1804,7 @@ version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f450ad9c3b1da563fb6948a8e0fb0fb9269711c9c73d9ea1de5058c79c8d643a"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.0",
 ]
 
 [[package]]
@@ -1987,7 +1887,7 @@ version = "0.40.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11438310b19e3109b6446c33d1ed5e889428cf2e278407bc7896bc4aaea43323"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.0",
  "fallible-iterator",
  "fallible-streaming-iterator",
  "hashlink",
@@ -2029,7 +1929,7 @@ version = "0.38.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fdb5bc1ae2baa591800df16c9ca78619bf65c0488b41b96ccec5d11220d8c154"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.0",
  "errno",
  "libc",
  "linux-raw-sys 0.4.15",
@@ -2042,7 +1942,7 @@ version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6fe4565b9518b83ef4f91bb47ce29620ca828bd32cb7e408f0062e9930ba190"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.0",
  "errno",
  "libc",
  "linux-raw-sys 0.12.1",
@@ -2088,7 +1988,7 @@ version = "0.38.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8adfa1c298912827b8a28b223b3b874357397ae706e6190acd9bf28cee99114d"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.0",
  "cssparser",
  "derive_more",
  "log",
@@ -2473,12 +2373,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "743bd48c283afc0388f9b8827b976905fb217ad9e647fae3a379a9283c4def2c"
 dependencies = [
  "deranged",
- "itoa",
  "num-conv",
  "powerfmt",
  "serde_core",
  "time-core",
- "time-macros",
 ]
 
 [[package]]
@@ -2487,16 +2385,6 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7694e1cfe791f8d31026952abf09c69ca6f6fa4e1a1229e18988f06a04a12dca"
 
-[[package]]
-name = "time-macros"
-version = "0.2.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e70e4c5a0e0a8a4823ad65dfe1a6930e4f4d756dcd9dd7939022b5e8c501215"
-dependencies = [
- "num-conv",
- "time-core",
-]
-
 [[package]]
 name = "tinyvec"
 version = "1.11.0"
@@ -2586,9 +2474,9 @@ checksum = "8e28f89b80c87b8fb0cf04ab448d5dd0dd0ade2f8891bae878de66a75a28600e"
 
 [[package]]
 name = "typenum"
-version = "1.19.0"
+version = "1.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "562d481066bde0658276a35467c4af00bdc6ee726305698a55b86e61d7ad82bb"
+checksum = "b6f5e870be6c3b371b77fe0ee0bafb859fa4964b4404c27de1d380043c4dda20"
 
 [[package]]
 name = "unicode-bidi"
@@ -2796,7 +2684,7 @@ version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47b807c72e1bac69382b3a6fb3dbe8ea4c0ed87ff5629b8685ae6b9a611028fe"
 dependencies = [
- "bitflags 2.11.1",
+ "bitflags 2.13.0",
  "hashbrown 0.15.5",
  "indexmap",
  "semver",
@@ -3040,7 +2928,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d66ea20e9553b30172b5e831994e35fbde2d165325bec84fc43dbf6f4eb9cb2"
 dependencies = [
  "anyhow",
- "bitflags 2.11.1",
+ "bitflags 2.13.0",
  "indexmap",
  "log",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index 181b4ff..d2a3019 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -65,7 +65,7 @@ markdown_org = ["dep:mq-markdown"]
 markdown_rst = ["dep:mq-markdown"]
 markdown_text = ["dep:mq-markdown"]
 ocr = ["dep:leptess"]
-pdf = ["dep:pdf-extract", "dep:lopdf"]
+pdf = ["dep:pdf-extract"]
 powerpoint = ["dep:zip", "dep:quick-xml"]
 sqlite = ["dep:rusqlite"]
 tar = ["dep:tar", "dep:flate2"]
@@ -90,7 +90,6 @@ image = {version = "0.25", optional = true, default-features = false, features =
 kamadak-exif = {version = "0.6", optional = true}
 leptess = {version = "0.14", optional = true}
 lofty = {version = "0.24", optional = true}
-lopdf = {version = "0.38", optional = true}
 mq-markdown = {version = "0.6.0", optional = true, features = ["html-to-markdown", "json"]}
 pdf-extract = {version = "0.10", optional = true}
 quick-xml = {version = "0.41", optional = true}
diff --git a/src/formats/pdf.rs b/src/formats/pdf.rs
index 03f917f..e713f0f 100644
--- a/src/formats/pdf.rs
+++ b/src/formats/pdf.rs
@@ -1,8 +1,8 @@
 use std::io::Write;
 
-use lopdf::Document;
 use pdf_extract::{
-    ColorSpace, MediaBox, OutputDev, OutputError, Path, PathOp, Transform, output_doc,
+    ColorSpace, Document, MediaBox, Object, OutputDev, OutputError, Path, PathOp, Transform,
+    output_doc,
 };
 
 use crate::converter::Converter;
@@ -663,9 +663,9 @@ fn extract_info(doc: &Document) -> Vec<(String, String)> {
     info
 }
 
-fn pdf_object_to_string(obj: &lopdf::Object) -> String {
+fn pdf_object_to_string(obj: &Object) -> String {
     match obj {
-        lopdf::Object::String(bytes, _) => {
+        Object::String(bytes, _) => {
             if bytes.len() >= 2 && bytes[0] == 0xFE && bytes[1] == 0xFF {
                 let chars: Vec<u16> = bytes[2..]
                     .chunks(2)