Practical file workflows
Choose the right file workflow
Short, task-focused guides explain what each workflow changes, what to check before downloading, and when a different tool may be a better fit.
Merge, split, or organize a PDF?
Choose the right operation, keep page order predictable, and check what happens to document features.
PDF guide →Reduce PDF size without surprises
Understand image-based compression, when text stays selectable, and how to compare the output.
PDF guide →Choose JPG, PNG, or WebP
Pick a format based on transparency, sharp edges, photo detail, and where the image will be used.
Image guide →What “processed in your browser” means
See what stays local, what still requires network requests, and how to check a workflow yourself.
Privacy guide →These guides describe the behavior and limits of the tools available on KeepFile. Start from the tool directory to open a specific utility.