HandleMyFile | All Document Tools in One Place
Merge, split, compress, convert Office files, and OCR directly in your browser. 100% processed offline via WebAssembly.
Complete Document Tools Directory
PDF Organize & Edit
- Merge PDF Files Instantly in Your Browser
- Split PDF Documents & Extract Specific Pages
- Edit PDF Documents Directly in Your Browser
- E-Sign PDF Documents Locally
- Rotate PDF Pages & Fix Orientation
- Crop PDF Pages Instantly
- Stamp Custom Text or Image Watermarks onto PDF
- Make PDF Black and White
- Reverse the Page Order of Your PDF
- Change the Size and Margins of PDF Pages
- Insert Pages into PDF Precisely
- Securely Blackout Sensitive PDF Content
- Encrypt & Password Protect PDF Documents
- Unlock Password Protected PDF Documents
- Scan PDF to Make it Uneditable
- Compare Two PDF Documents Visually
PDF Compression & Optimization
Convert Office & Data to/from PDF
- Convert Microsoft Excel Spreadsheets to PDF
- Convert PowerPoint Presentations to High-Res PDF Slides
- Convert Plain Text Files (TXT) into Formatted PDFs
- Convert PDF to PowerPoint Presentation Slides Offline
- Convert Comma Separated CSV to Microsoft Excel Spreadsheet (.xlsx)
- Extract Excel Worksheets to Standard UTF-8 CSV Files
Convert Images to/from PDF
OCR & Text Extraction
More Document Tools
- Combine Multiple PDF Files Online
- Insert Page Numbers into PDF Documents
- Remove Pages from PDF Instantly
- Reorder PDF Pages Easily with Drag and Drop
- E-Sign PDF Documents Online Without Registration
- Remove Password from PDF Without Password
- Crop PDF Margins Easily
- Grayscale PDF for Printing
- Sanitize PDF Metadata
- Visually Compare PDFs
- Merge Your PDFs Offline in the Browser
- Turn Scanned PDFs into Editable Text
- Insert Page Numbers into PDF Documents
- Clean and Sanitize PDF Metadata
- Compress PDF Files for Email Attachments
- Compress PDF Files to 100KB Online
- Convert PDF to Editable Word DOCX in Your Browser
- Extract Text from Scanned PDFs with OCR
Architectural Foundations & Peer-Reviewed Research
HandleMyFile is engineered according to published computer science paradigms and open international standards, ensuring client-side execution without server-side vulnerabilities.
Local-First Computing Architecture
Our zero-upload architecture implements the core tenets of Local-First software, ensuring full user data sovereignty, instant responsiveness, and zero cloud server dependencies.
Kleppmann et al. (University of Cambridge & Ink & Switch, ACM SIGPLAN Onward! 2019)
WebAssembly Binary Sandboxing
Document parsing, rendering, and vector transformation run directly in your browser's isolated WebAssembly linear memory at near-native execution speed.
Haas et al. (Google, Mozilla, Apple, Microsoft, ACM SIGPLAN PLDI 2017)
ISO 32000-2:2020 Standard Compliance
All document manipulation strictly adheres to international document management standards, preserving vector precision, font tables, and color profiles without corruption.
International Organization for Standardization (ISO PDF 2.0 Specification)
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