pdf

from pypdf import PdfReader, PdfWriter
 
# Read a PDF
reader = PdfReader("document.pdf")
print(f"Pages: {len(reader.pages)}")
 
# Extract text
text = ""
for page in reader.pages:
    text += page.extract_text()

from pypdf import PdfWriter, PdfReader
 
writer = PdfWriter()
for pdf_file in ["doc1.pdf", "doc2.pdf", "doc3.pdf"]:
    reader = PdfReader(pdf_file)
    for page in reader.pages:
        writer.add_page(page)
 
with open("merged.pdf", "wb") as

reader = PdfReader("input.pdf")
for i, page in enumerate(reader.pages):
    writer = PdfWriter()
    writer.add_page(page)
    with open(f"page_{i+1}.pdf", "wb") as output:
        writer.write(output)

reader = PdfReader("document.pdf")
meta = reader.metadata
print(f"Title: {meta.title}")
print(f"Author: {meta.author}")
print(f"Subject: {meta.subject}")
print(f

reader = PdfReader("input.pdf")
writer = PdfWriter()
 
page = reader.pages[0]
page.rotate(90)  # Rotate 90 degrees clockwise
writer.add_page(page)
 
with open("rotated.pdf", "wb") as output:
    writer.write(output)

import pdfplumber
 
with pdfplumber.open("document.pdf") as pdf:
    for page in pdf.pages:
        text = page.extract_text()
        print(text)

with pdfplumber.open("document.pdf") as pdf:
    for i, page in enumerate(pdf.pages):
        tables = page.extract_tables()
        for j, table in enumerate(tables):
            print(f"Table {j+1} on page {i+1}:")
            for

import pandas as pd
 
with pdfplumber.open("document.pdf") as pdf:
    all_tables = []
    for page in pdf.pages:
        tables = page.extract_tables()
        for table in tables:
            if table:  # Check if table is not empty
                df = pd.DataFrame(table[

from reportlab.lib.pagesizes import letter
from reportlab.pdfgen import canvas
 
c = canvas.Canvas("hello.pdf", pagesize=letter)
width, height = letter
 
# Add text
c.drawString(100, height - 100, "Hello World!")
c.drawString(100, height -

from reportlab.lib.pagesizes import letter
from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, PageBreak
from reportlab.lib.styles import getSampleStyleSheet
 
doc = SimpleDocTemplate("report.pdf", pagesize=letter)
styles = getSampleStyleSheet()
story = []
 

# Extract text
pdftotext input.pdf output.txt
 
# Extract text preserving layout
pdftotext -layout input.pdf output.txt
 
# Extract specific pages
pdftotext -f 1 -l 5 input.pdf output.txt  # Pages 1-5

# Merge PDFs
qpdf --empty --pages file1.pdf file2.pdf -- merged.pdf
 
# Split pages
qpdf input.pdf --pages . 1-5 -- pages1-5.pdf
qpdf input.pdf --pages . 6-10 -- pages6-10.pdf
 
# Rotate pages
qpdf input.pdf output.pdf --rotate=+90:1  # Rotate page 1 by 90 degrees
 
# Remove password

# Merge
pdftk file1.pdf file2.pdf cat output merged.pdf
 
# Split
pdftk input.pdf burst
 
# Rotate
pdftk input.pdf rotate 1east output rotated.pdf

# Requires: pip install pytesseract pdf2image
import pytesseract
from pdf2image import convert_from_path
 
# Convert PDF to images
images = convert_from_path('scanned.pdf')
 
# OCR each page
text = ""
for i, image in enumerate(images):
    text += f"Page {i+1}:

from pypdf import PdfReader, PdfWriter
 
# Create watermark (or load existing)
watermark = PdfReader("watermark.pdf").pages[0]
 
# Apply to all pages
reader = PdfReader("document.pdf")
writer = PdfWriter()
 
for page in reader.pages:
    page.merge_page(watermark)
    writer.add_page(page)
 
with open

# Using pdfimages (poppler-utils)
pdfimages -j input.pdf output_prefix
 
# This extracts all images as output_prefix-000.jpg, output_prefix-001.jpg, etc.

from pypdf import PdfReader, PdfWriter
 
reader = PdfReader("input.pdf")
writer = PdfWriter()
 
for page in reader.pages:
    writer.add_page(page)
 
# Add password
writer.encrypt("userpassword", "ownerpassword")
 
with open("encrypted.pdf", "wb") as output: