Watermark removed hai, Uploading all PDF Shortly (4G hai).

#NEW FILES (OBJECT DELETE)

Physics - [https://fileditchfiles.me/file.php?f=/s21/fmlmRDEfpjjTvTltScS.pdf]() (5.6MB)

Chemistry - [https://fileditchfiles.me/file.php?f=/s21/IKCdyWUZKREAcIzkcP.pdf]() (7.6MB)

Maths - [https://fileditchfiles.me/file.php?f=/s21/WeFOWRSgCrIMEJrTujwr.pdf]() (4.7MB)

Thanks to u/TheMoonV22 for Idea.

code

from PyPDF2 import PdfReader, PdfWriter
from tqdm import tqdm

def remove_watermark(input_pdf, output_pdf):
    reader = PdfReader(input_pdf)
    writer = PdfWriter()

    for page in tqdm(reader.pages, desc="Processing pages"):
        xobjects = page["/Resources"].get("/XObject", {})
        removable_keys = [key for key, obj in xobjects.items() if obj.get_object()["/Subtype"] == "/Form"]
        for key in removable_keys:
            del xobjects[key]
        writer.add_page(page)

    with open(output_pdf, "wb") as f:
        writer.write(f)

input_pdf = "Top 500 PYQs of JEE Main - Mathematics - MathonGo.pdf"
output_pdf = "Mathematics_Cleaned_Top_500_PYQs.pdf" 
remove_watermark(input_pdf, output_pdf)

#edit input output as their names

#OLD FILES (GPU INPAINT)

Physics - https://fileditchfiles.me/file.php?f=/s21/ojJBIJUmrmsNQpaapVqY.pdf (147 MB)

Chemistry - https://fileditchfiles.me/file.php?f=/s21/ZuMUgKZYtZbIPDIgLSp.pdf (131 MB)

Maths - https://fileditchfiles.me/file.php?f=/s21/vNOBhmNITiYFPehfvron.pdf (126 MB) Reduced :/

^{sorry for glitched lines tho.}

For Physics and Chem I have used LightPDF API, and for maths whole lotta bs.

I am safe under Section 52(1)(a) of the Copyright Act, 1957, as my actions were for educational purposes and to improve clarity. The watermark added by MathonGO was obstructing the text, making it difficult to read. I removed the watermark for clearer vision, ensuring that the original content, including the front page and logo, remained unaltered. No copyrightable elements were modified, and the original work has not been significantly changed, making my use compliant with the fair use provisions of the Act.