Many repacks split the book into 3 separate PDFs (Vol 1: Arithmetic, Vol 2: Algebra, Vol 3: Geometry). This allows you to target your weak areas without opening a monolithic file.
“The search feature in the repack saved my revision time. But I felt guilty. After getting a job, I bought the original as a donation to Ashish Sir’s foundation.” – quant by ashish arora pdf repack