Merge PDFs
Combine multiple PDF files into one document.
InstaFuture Flow
Upload once, arrange pages, merge documents, add a signature and optionally compress the final PDF in a guided workflow.
The interactive workspace opens when JavaScript is available. Instructions and related guides are readable below.
About InstaFuture Flow
InstaFuture Flow combines document photos and PDFs into a single submission-ready pack. Clean photos, merge pages, place a signature, and optionally compress the final PDF without losing your place between tools.
How to use InstaFuture Flow
- Choose a named workflow and add the required PDFs or photos once.
- Review, rotate, remove and arrange pages; add a visual signature when the recipe includes signing.
- Review the result and download the final PDF. Compression is optional where offered.
Where processing happens
Page preparation and assembly run locally. Flow saves files and results in browser storage for resuming; clear saved workflows on shared devices. Optional compression sends the PDF for server processing. Skipping before an attempt avoids that upload; skipping after an attempt does not undo it.
Important limitations
Flow follows its available recipes, not arbitrary instructions. Review the selected recipe before starting. A visual signature is not a certificate-backed digital signature.
When to use it
Application Packs
Turn photos, PDFs, and a signature into one file ready to submit.
Office Submissions
Clean paper documents, arrange pages, and prepare a professional PDF.
Local-first Workflow
Keep scanning, merging, and signing in the browser; upload only when you choose compression.
Questions and answers
What does Submit Pack do?
It lets you add PDFs or document photos, clean the photos, merge everything, place a signature, and optionally compress the final PDF.
Are my files uploaded?
Scanning, merging, and signing happen in your browser. The assembled PDF is sent to the compression server only after you choose compression. An attempted upload can transfer data even if processing fails.
Can I use it without an account?
Yes. The workflow is available without signing in.
Choose the operation that matches your document: merging combines files, splitting selects pages, conversion changes formats and compression targets file size. Keep an original copy and inspect the exported document.
Read about data handling and clearing saved local work
Practical guides
Related tools
Split PDF
Extract specific pages or ranges from a PDF.
Compress PDF
Compress PDF files with server-assisted processing and compare the output size.
Convert PDF
Convert PDF to Word, Excel, PowerPoint, images, or back to PDF.
E-Sign PDF
Create an electronic signature and sign your documents.