Focused tools
Choose a purpose-built tool for the document task in front of you.
Practical tools · one clear workspace
One place for practical document work.
Compress PDFs, organize pages, compare document versions, inspect Office files and transcribe recordings — with focused tools in one clear workspace.
ALTABRIG workspace
What do you need to do?
Reduce a PDF file size
Open the focused Compress PDF tool and choose the file you want to reduce.
Open Compress PDFALTABRIG modules
Choose the tool for your task
Compress, organize, compare, review and transcribe with focused tools designed for everyday document work.
Registered Free
Document Compare
Compare DOCX, PDF, and XLSX files and review structured changes with honest fallbacks and validated outputs.
Open module
Guest Free
Compress PDF
Reduce PDF file size and download the smallest valid result through a clear temporary workflow.
Open module
Registered Free
PDF Workspace
Reorder, merge, split, extract, and delete PDF pages in one focused workspace.
Open module
Registered Free
Create Fillable PDF
Convert PDF, Office documents and images, add interactive form fields, preview, and export a genuine fillable PDF.
Open module
Registered Free
Resize Image
Resize JPG, PNG, and WebP images with precise Fit, Fill, Stretch, percentage, and preset controls.
Open module
Registered Free
Compress Image
Reduce JPG, PNG, and WebP file size with honest before-and-after reporting and unchanged dimensions.
Open module
Registered Free
Convert Image
Convert images among JPG, PNG, and WebP locally, with an explicit white background for transparent JPEG output.
Open module
Registered Free
Enhance PDF
Restore scanned PDF pages deterministically and download enhanced, searchable, and OCR confidence evidence outputs.
Open module
Registered Free
Anonymize & Redact
Detect sensitive information, choose Redact or Keep visible, then preview and export a verified sanitized document.
Open module
Registered Free
Office Metadata
Inspect, edit, and remove metadata from DOCX, XLSX, and PPTX files in a temporary document workflow.
Open module
Registered Free
Extract Data
Extract auditable fields and tables from PDF, images, and DOCX, review every source anchor, and export XLSX, CSV, or JSON.
Open module
Pro Plus
Transcribe V2
Create an editable, speaker-aware transcript with revisions, analysis, and professional exports.
Open module
Registered Free
Document to Markdown
Convert PDF and DOCX into deterministic Markdown with source anchors and explicit fidelity warnings.
Open module
PUBLIC V1 candidate
ALTABRIG Desktop
Windows-first control workspace for authorized local files, terminal and process operations, search, and structured documents.
Open Desktop
Built for useful work
Why ALTABRIG Tools
ALTABRIG Tools keeps the shared platform stable while each practical tool is developed as a separate module.
Temporary processing
Working files are handled temporarily for the requested job and cleaned up after processing.
Clear plan limits
Start free and upgrade only when you need higher limits or premium access.
Ready to start?
Pick the focused ALTABRIG tool that matches the document task in front of you.
Need a walkthrough?
Find product answers in Help or follow a practical workflow in Guides & Insights.