Upload your PDF
Select the file you want to process from your device.
Reduce PDF file size online.
or click to select it from your computer
3 easy steps
Select the file you want to process from your device.
Let ToolNova automatically process your file.
Download the generated file to your device.
ToolNova
Reduce PDF file size online. Complete the process directly from your browser without installing complicated desktop software.
Download the generated file to your device when processing is complete.
Upload your file and complete the process in just a few steps.
File transfers are performed over HTTPS.
Use ToolNova tools for free.
Guide
ToolNova Compress PDF is a free online tool designed for this task. Reduce PDF file size online. Select your file, start processing and download the generated result. The simple browser-based workflow lets you complete the task without installing a separate desktop application.
Compress PDF lets you process a file and create a new output for the intended task. ToolNova provides a simple online workflow designed to complete the operation in a few steps.
Reduce PDF file size online. It can be useful when you need to prepare a file before sharing, archiving or using it in another application.
ToolNova creates a new processed output, allowing you to keep the original source file separately.
No. The tool can be used through a web browser without installing a separate desktop application for basic use.
PDF compression can help prepare smaller documents for email limits, web upload forms and storage. Image-heavy PDFs may shrink more with stronger compression, but the visual quality difference can also become more noticeable.
Detailed tool guide
ToolNova Compress PDF reduces PDF file size to make documents easier to email, upload and store.
Images, scans and embedded resources often have the biggest impact on PDF size. Image-heavy documents can usually offer more room for compression than text-heavy files.
Stronger compression can reduce image or small-text quality. Always review output quality for official or print-oriented documents.
ToolNova uses HTTPS when file transfer is required. For confidential or corporate files, also follow your organization’s data security and sharing policies.
Formats and compatibility
Recreate the PDF at a smaller file size.
Use cases
Reduce large PDF attachments to a more manageable size.
Prepare PDFs for systems with upload limits.
Reduce storage use when archiving many PDFs.
Make PDFs easier to share over mobile connections.
Related tools
ToolNova tool network
Move quickly between PDF, Office, image, video and audio tools.
FAQ