StickerGrab
v1.2.0-beta.1
Bring scattered reports, scans, and signed pages into one Windows-friendly PDF without sending the originals through a website.
Use Orenvo PDF when document cleanup is recurring work and you want the controls in one installed app.
Combine PDFs into one file
Merge
Order files, then export one clean PDF locally.
One place
Handle the common PDF cleanup jobs without hopping between web utilities.
No limits
Every tool is free and unlimited, with no watermarks and no Pro tier.
Why this workflow
A merge job is usually urgent because the pieces already belong together: an application packet, a client handoff, an invoice set. Uploading each file to a random web tool adds waiting, ads, and privacy doubt. Orenvo PDF keeps the order decision in your hands and writes the combined file from the desktop app.
Workflow fit
Orenvo PDF is positioned around the practical jobs that interrupt normal work: combine files, shrink large PDFs, make image sets shareable, and convert supported image formats.
How it works
Choose the tool, add your files, adjust the output, and save the finished file locally.
Open PDF Merge and add the files that belong in the packet.
Drag the list until the reading order matches the final document.
Export the merged PDF to your chosen folder.
Free and unlimited — no daily limits and no watermarks on exports.
Inside the real app
The real desktop screen shows the file order and local output controls used for the merge workflow.

Merge
Add files, change their order, choose a local destination, and save one PDF.

Dashboard
Merge lives beside Compress, Image to PDF, and Image Converter.
Local workflow comparison
A factual comparison of the handoff required for this job.
Online handoff

Installed workflow
Source files
Upload the PDF or image set first.
Open files directly from device storage.
Processing
The web service handles the remote job.
Supported PDF and image work runs locally.
Access
Limits and retention depend on the service.
No KenoLabs account, daily cap, paid tier, or watermark.
Output
Download the finished file again.
Save directly to the location you choose.
Online PDF services differ in limits and retention policy. This compares the common browser handoff with Orenvo PDF's verified installed workflow.
Why Orenvo PDF
Arrange scattered PDFs before export
Make one shareable file from reports, scans, or contracts
Use the same workflow on Windows, macOS, and Android
Merge as many PDFs as you need — free and unlimited
Privacy and control
Contracts, forms, and scanned packets do not need a detour through a public converter. Orenvo PDF combines the selected files from local folders and saves the finished PDF where you choose.
Orenvo PDF includes all four tools, free and unlimited, with no checkout gate.
Exports have no watermarks, even with repeated use.
There is no Pro tier and no checkout — every tool is free.
FAQ
Yes. Add the full set of PDFs, arrange the list, and export one combined file. It's completely free with no daily limits and no watermarks.
The merge tool reads source PDFs from your folders and writes the output back to your machine, so the job is not routed through a browser upload form.

Orenvo PDF · Merge PDF on Windows
Download Free to use the full workflow on Windows or macOS — no limits, no watermarks, no account.