压缩PDF
压缩PDF文件，减小文件大小
质量越低，压缩越狠
拖拽文件到这里
或点击选择文件
最大 30MB · 文件不上传到服务器
计算任何贷款的月供、总利息和总成本。无论是房贷、车贷还是个人贷款，输入金额、利率和期限即可查看完整还款计划。
如何使用
1
Enter Loan Amount
Type how much you want to borrow.
2
Set Rate & Term
Enter the interest rate and loan duration.
3
View Results
See monthly payment, total interest, and full amortization.
常见问题
How much can I reduce the file size?
Most PDFs can be compressed by 40-80% depending on the content. Scanned documents compress more.
Does compression reduce quality?
We use smart compression that balances file size and quality. You can adjust the compression level.
Is it safe to upload sensitive documents?
All processing happens in your browser. Files are not uploaded to any server.