Learn more about each tool with step by step instructions or videos. Contact us for free setup, support and questions.
Tool guides
Merge (Imposition) Tool
Impose multiple files onto one sheet using a layout template. Supports PDF, JPG, and PNG. Choose from N-up, cut & stack, auto-nesting and more.
Full instructions →
Mail Merge Tool
Overlay variable data from a CSV onto a PDF or JPG template. Perfect for personalized mailings, name badges, certificates, and form filling.
Full instructions →
Collate Tool
Combine PDFs, JPGs, and PNGs into a single document in any order. Supports multi-page files. Drag to reorder, click to duplicate.
Full instructions →
PDF Splitter
Break a multi-page PDF into individual single-page files instantly. Required before using the merge tool with multi-page artwork.
Full instructions →
Page Inserter
Add cover pages or insert sheets at any position within an existing PDF. Specify the location, interval, and number of pages to insert.
Full instructions →Navigating the app
File Library
Drag and drop files into templates or the collate tool. For large uploads use the FTP credentials found in the sidebar.
History
Download your finished merged and collated files here. Builds are saved so you can re-download at any time without rebuilding.
Templates
View your saved custom templates and the full system template library. All templates are visible to everyone in your organization.
Organization
Form a team and collaborate remotely. Everyone in an organization shares access to the same templates and uploaded files.
Common questions
Why does the merge tool only accept single-page files?
The merge tool places each file as one tile on the sheet. Multi-page files would be ambiguous — the tool wouldn’t know which page to use. Use the PDF Splitter first to break your artwork into individual pages, then upload those to the merge tool.
What’s the difference between Single Merge and Bulk Merge?
Both produce the same output. Single Merge shows a live visual preview of your first page and is best for smaller batches. Bulk Merge has no preview but displays files in rows, making it much easier to manage and adjust quantities across a large number of files.
How do I set print quantities for each file?
You have two options: format your filenames with quantity information before uploading (see instructions here), or enter quantities manually in the file list after uploading. Either approach works the same way.
What file types are supported?
The merge, collate, and splitter tools all support PDF, JPG, and PNG files. The mail merge tool accepts PDF and JPG templates with a CSV data file.
Can my whole team use File Splice?
Yes. In the Organization section you can create a team and invite members. Everyone in the organization shares access to the same uploaded files and saved templates, so jobs keep moving no matter who’s in the shop.
Where do I find my finished files?
All completed builds appear in the History section. You can watch builds complete in real time and download them as soon as they’re ready. Files stay in History so you can re-download later without rebuilding.