# AnimaPDF Studio Convert documents and edit PDFs in your browser: merge, split, rotate, crop, compress, extract text, redact and protect files with local processing. Canonical: https://hipdf.net/ Last updated: 2026-11-01 ## Explore the file tool catalog All 36 tools are available: document conversion, PDF page operations, exports, compression, forms and security. Check the limits shown for each operation. - [Excel to PDF](https://hipdf.net/?tool=xlsx2pdf#workspace): Convert XLSX to PDF. - [Word to PDF](https://hipdf.net/?tool=docx2pdf#workspace): Convert DOCX to PDF. - [PowerPoint to PDF](https://hipdf.net/?tool=ppt2pdf#workspace): Convert PPTX to PDF. - [RTF to PDF](https://hipdf.net/?tool=rtf2pdf#workspace): Convert RTF to PDF. - [TXT to PDF](https://hipdf.net/?tool=txt2pdf#workspace): Convert text to PDF. - [ODT to PDF](https://hipdf.net/?tool=odt2pdf#workspace): Convert ODT to PDF. - [ODS to PDF](https://hipdf.net/?tool=ods2pdf#workspace): Convert ODS to PDF. - [ODP to PDF](https://hipdf.net/?tool=odp2pdf#workspace): Convert ODP to PDF. - [CSV to PDF](https://hipdf.net/?tool=csv2pdf#workspace): Convert CSV to PDF. - [XML to PDF](https://hipdf.net/?tool=einv2pdf#workspace): Convert XML Invoice. - [PDF to XML](https://hipdf.net/?tool=invoice2einv#workspace): Convert PDF Invoice. - [PDF to MD](https://hipdf.net/?tool=pdf2md#workspace): Convert PDF to Markdown. - [PDF to PDF/A](https://hipdf.net/?tool=pdf2pdfa#workspace): Convert to PDF/A. - [Repair PDF](https://hipdf.net/?tool=repair#workspace): Fix corrupted PDFs. - [Crop PDF](https://hipdf.net/?tool=crop#workspace): Trim PDF margins. - [Compare PDFs](https://hipdf.net/?tool=compare#workspace): Visual difference check. - [Compress PDF](https://hipdf.net/?tool=compress#workspace): Reduce PDF size. - [HTML to PDF](https://hipdf.net/?tool=html2pdf#workspace): Convert HTML to PDF. - [N-Up Matrix](https://hipdf.net/?tool=matrix#workspace): Arrange pages into grids. - [Merge PDFs](https://hipdf.net/merge-pdf/): Combine multiple PDFs. - [Split PDF](https://hipdf.net/split-pdf/): Extract specific pages. - [Rotate PDF](https://hipdf.net/?tool=rotate#workspace): Orient pages permanently. - [Delete Pages](https://hipdf.net/?tool=delete#workspace): Remove specific pages. - [Reorder Pages](https://hipdf.net/?tool=reorder#workspace): Shuffle page order. - [Images to PDF](https://hipdf.net/jpg-to-pdf/): Combine JPG/PNG to PDF. - [PDF to PNG](https://hipdf.net/pdf-to-png/): Export pages as images. - [Extract Text](https://hipdf.net/extract-text-from-pdf/): Pull text from PDFs. - [Sign PDF](https://hipdf.net/?tool=sign#workspace): Draw touch signature. - [Watermark](https://hipdf.net/?tool=watermark#workspace): Add transparent stamps. - [Page Numbers](https://hipdf.net/?tool=numbers#workspace): Insert pagination. - [Grayscale](https://hipdf.net/?tool=grayscale#workspace): Convert to black & white. - [Flatten Forms](https://hipdf.net/?tool=flatten#workspace): Lock interactive fields. - [Edit Metadata](https://hipdf.net/?tool=metadata#workspace): Modify document properties. - [Protect PDF](https://hipdf.net/?tool=protect#workspace): Add encryption password. - [Unlock PDF](https://hipdf.net/?tool=unlock#workspace): Remove password. - [Redact PDF](https://hipdf.net/?tool=redact#workspace): Mask sensitive data. ## Which file formats work? - **Word / text documents (.docx, .odt)**: A PDF with paragraphs, tables and PNG/JPEG images. Basic reflow; original page layout and complex styling are not preserved. Embedded objects are unsupported. - **Excel / spreadsheets (.xlsx, .ods)**: PDF tables from workbook sheets. Uses saved cell values and cached formula results; no recalculation or original print layout. Charts are unsupported. - **PowerPoint / presentations (.pptx, .odp)**: A PDF with text and PNG/JPEG images in slide order. Basic reflow; original layout, vector drawings, master design and animations are not preserved. Charts are unsupported. - **Plain text (.txt)**: Text on A4 PDF pages. Plain text only; original document styling is not preserved. - **Basic CSV (.csv)**: A landscape PDF table. Up to 50 rows, 20 characters per cell. Quoted commas and multiline cells are not supported. - **PNG / JPEG images**: One image per PDF page. Image dimensions determine page size. No page-reordering or print-sheet controls. ## Before you start ### Are selected files uploaded? The current conversion code runs in your browser. Website resources still require normal network requests. See the Privacy Policy for details. ### Can I convert Word, Excel and PowerPoint? Yes. Modern .docx, .xlsx and .pptx files, plus .odt, .ods and .odp, support basic content conversion. Choose one file up to 25 MiB. The PDF uses a simple layout; older .doc, .xls and .ppt files must first be saved in newer formats. ### Can I edit or protect an existing PDF? Yes. PDF editing and security operations run locally. Signatures are visible marks, password protection uses AES-256, and redaction creates image pages without the original text or attachments. Read the per-tool limits and inspect the output. ### Why can a Chinese PDF be large? The Chinese font is embedded in full to avoid missing glyphs. Even a short document can be around 14.6 MB. ## Processing limits Office/RTF/HTML conversions use basic content layouts. Visible signatures are not certificate signatures. Invoice XML is a generic text export, not a tax-validated invoice. Some operations rasterize pages. PDF text export does not include OCR. All file processing takes place in the browser; the public MCP endpoint only exposes site information and documentation. - [About AnimaPDF Studio](https://hipdf.net/about/) - [Contact us](https://hipdf.net/contact/) - [Privacy Policy](https://hipdf.net/privacy-policy/) - [Terms of Service](https://hipdf.net/terms-of-service/) - [Frequently asked questions](https://hipdf.net/faq/) ## Contact and project - [v4088697@gmail.com](mailto:v4088697@gmail.com) - [Official project repository](https://github.com/v4088697-lab/3B-PDF) - [Agent guide](https://hipdf.net/llms.txt)