Some test text!

keyboard_arrow_down

Get started

Download PDFTron SDKIntegrate with GradleIntegrate manuallyRun samplesAdd PDFTron license keyQuick start - view a documentProGuardUpdate to latest versionTroubleshooting
keyboard_arrow_down

Document Viewer

keyboard_arrow_down

Document Viewer components

PDFViewCtrlReflowFloating context menuCustomize floating context menuAnnotation toolbarAnnotation style editorCustomize annotation style editorPage sliderAnnotation listDocument outlineUser bookmark listList containerThumbnail browserAdd pages dialogRotate pages dialogView mode dialogCrop pages dialog
keyboard_arrow_down

Annotation and collaboration

OverviewToolManager setupRead only modeDisable annotation creation/editingDefault annotation propertiesAnnotation propertiesEventsOverride annotation handlingShow and hide existing annotationsUndo and redoRealtime collaboration
keyboard_arrow_down

Advanced customization

Add a custom view to a pageCreate a custom toolPage coloring modePage fit modePage layout mode
keyboard_arrow_down

Conversion

Convert documents to PDFConvert HTML to PDF
keyboard_arrow_down

Search

Text search
keyboard_arrow_down

Other Frameworks

keyboard_arrow_down

Advanced topics

Understand coordinatesDocument savingDocument lockingGenerate page thumbnailsTool class hierarchy
keyboard_arrow_down

FAQ

System RequirementsRun project in Android StudioRun project with source codePDFTron full vs. standardLocalizationIcon cheat sheetReduce size of APKEnable multidexOut of memory when rotating device multiple timesReduce memory consumptionDetachCurrentThread warning
keyboard_arrow_down

PDF Processing API

What is PDFNet?Opening a documentSerializing (saving) a documentWorking with pagesWorking with Page ContentWorking with BookmarksWorking with Interactive Forms (AcroForms)PDF SecurityLow-level PDF APIError handling
Icon cheat sheetkeyboard_arrow_down

Icon cheat sheet

IconNameDescription
RectangleAdd a rectangle
OvalAdd an oval
PolylineAdd a polyline
PolygonAdd a polygon
CloudAdd a cloud
LineAdd a line
ArrowAdd an arrow
Free textType on the document
NoteAdd a comment
InkDraw on the document
EraserErase ink stroke
SignatureAdd a signature
Image stampAdd an image stamp
Rubber stampAdd a rubber stamp
SearchSearch text on internet
HighlightHighlight text
UnderlineUnderline text
SquigglyAdd a squiggly annotation
StrikeoutStrike out text
Group selectSelects multiple annotations
PanDefault pan tool