X3N Open Source
FOLIKPDF

A native PDF workspace for iPhone + iPad

Your documents.
Only yours.

Read, fill, build, sign, and organize PDFs without sending a single page to someone else’s server. A clearer workspace on iPhone, iPad, and iPhone Duo.

  • No account
  • No ads
  • No analytics
  • No uploads
FolikPDF on unfolded iPhone Duo, with Work Order form fields and Fill tools side by side
iPhone Duo · unfoldedThe page and its tools. Together.
VersionFolikPDF 1.0.5
Processing100% on device
PriceFree forever
LicenseMIT

One private workflow

From paper to finished PDF,
without a detour.

Read

The document comes first.

Samples and templates open with the page in view. Explore the document, then choose Fill or Build when you need the tools.
FolikPDF displaying Project Brief on the unfolded iPhone Duo with native reader controls

New in FolikPDF 1.0.5

Read. Fill. Build.
A clearer workspace.

Dedicated Read, Fill, and Build controls keep the next step clear. On wider layouts, work with form tools beside your PDF. Samples and templates open document-first, with a cleaner native Duo rail and smoother opening transitions.

Also in 1.0.5

  • Document-first samples and templates
  • Keep your place and zoom on wider layouts
  • Pages, Find, and Annotations under More on Duo
  • Smoother document opening

Private by architecture

There is no FolikPDF cloud.

No backend receives your PDFs, scans, search terms, signatures, or edits. Apple’s frameworks do the work where your documents already are: on your device.

Read FolikPDF’s privacy policy →
PDF
never uploaded→
YOUR DEVICEPDFKit · Vision · Files
→
DONE✓

A complete workspace

Small app. Serious tools.

Read and find

Native PDFKit rendering, outlines, bookmarks, contextual document search, and flexible page layouts.

Search your library

Organize with virtual folders and tags, then search filenames, labels, and selectable PDF text with page excerpts.

Scan and recognize

Scan paper or add a searchable text layer to an existing PDF with on-device OCR and review before saving.

Turn files into PDFs

Convert images, TXT, RTF, DOCX, ODT, legacy DOC, and supported Pages previews without uploading the source.

Batch and organize

Prepare up to 20 mixed files as separate PDFs or one combined document, and safely reshape individual pages.

Compress with a preview

Compare three native optimization presets and keep the original bytes whenever compression would make a file larger.

Fill and sign

Complete standard AcroForms and reuse protected handwritten or typed signatures and initials.

Annotate precisely

Highlight, draw, stamp, add text and shapes, then move, resize, recolor, undo, and redo.

Redact before sharing

Paint marked regions into a reviewed image-only copy that leaves source text and document objects behind.

SOURCE
LIVE

Open-source status

Available to use.
Open to inspect.

FolikPDF is live on the App Store and its complete MIT-licensed source is public on GitHub. Use the app, study how it handles your documents, report an issue, or build your own copy.

FolikPDF 1.0.5

PDF tools should work for you.
Not profile you.

Free. Native. Local-first. Available now for iPhone and iPad.

Get FolikPDF ↗