Edit PDF Online
Edit existing text, annotate, draw, sign, add shapes, redact confidential data, and organize pages directly in your browser.
Select PDF file to edit & annotate
or drag and drop PDF here (Max 100MB)
How to Edit PDF Online in 3 Steps
Annotate, edit existing text runs, draw freehand diagrams, highlight crucial clauses, insert custom callouts, sign contracts, and position vector shapes directly on your PDF pages.
Open PDF in Editor
Select or drag your PDF document into the workspace. The engine renders all pages instantly with 60FPS virtualized performance and zero cloud uploads.
Edit, Draw & Annotate
Click existing text to replace it seamlessly, add new multilingual typography (English, Kurdish, Arabic), sketch with pens, insert images, stamps, and signatures.
Export High-Fidelity PDF
Click Export PDF to compile vector objects, embedded OFL Unicode fonts, and annotations directly into compliant ISO 32000 PDF content streams with zero watermarks.
Why Use Reshape's Online PDF Editor?
Unlike conventional PDF tools that transmit your private contracts and financial records to third-party cloud servers, Reshape executes 100% of PDF processing within your browser's sandboxed WebAssembly and HTML5 Canvas engines.
100% Local Confidentiality
Your files never touch external servers or databases. Comply with GDPR, HIPAA, and corporate confidentiality regulations effortlessly.
Trilingual RTL & Kurdish/Arabic
Engineered with specialized HarfBuzz browser shaping for Kurdish Sorani and Arabic scripts, ensuring flawless ligature joining and right-to-left layout fidelity.
True Security Redaction
Permanent redactions re-rasterize affected pages at high resolution, completely eradicating underlying text streams and metadata so secrets stay buried.
Key Technical Specifications
Built according to strict ISO 32000 specifications for full cross-compatibility with Adobe Acrobat, Apple Preview, and modern web browsers.
Generates valid PDF syntax with vector shapes, standard font dictionaries, and clean appearance streams.
Handles multi-hundred page documents with virtualized IntersectionObserver viewport caching.
Embeds Cairo, Amiri, and Inter TTF font subsets to ensure universal Unicode and RTL text rendering.
Continuous local crash-protection automatically preserves your draft edits against accidental tab closures.
Frequently Asked Questions
Answers to common questions regarding editing, annotating, signing, and exporting PDF documents.
Can I edit existing text directly in my PDF?expand_more
Yes! With our "Edit Text" tool, simply click on any existing text line. The editor extracts the text, samples the background color, and places a matching editable text object over it so you can correct typos or update numbers seamlessly.
Does the editor support Kurdish Sorani and Arabic text?expand_more
Yes. Reshape is built specifically with full Right-to-Left (RTL) support and embedded Cairo / Amiri typography. Kurdish Sorani letters (such as ڵ, ۆ, ڕ, ێ) and Arabic ligatures are rendered with 100% accurate contextual shaping in the exported PDF.
How does true security redaction work?expand_more
Unlike simple black visual boxes that can be copied or removed in PDF readers, Reshape's redaction tool permanently re-rasterizes the affected page into a flattened high-resolution image, completely stripping the underlying text layer and hidden metadata.
Is my document saved if I accidentally close the tab?expand_more
Yes. Our editor includes an automated IndexedDB autosave engine that continuously syncs your work locally. If you reload or reopen the page, you'll be greeted with a 1-click restore prompt to resume your session.