InstaGST Tools

A premium, secure, and lightning-fast suite of tools to merge, split, compress, and digitally sign your documents.

Combine multiple PDFs into one unified document with lightning speed.

Separate pages into independent files instantly.

Reduce file sizes while maintaining quality.

Add custom page numbers with advanced typography.

Create, edit, or delete nested bookmarks effortlessly.

Affix Digital Signatures across thousands of documents.

Add watermarks and custom stamp overlays.