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Lua

Lua PDF
Systweak PDF Editor

Systweak PDF Editor

Systweak Software
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About

Lua is a free online PDF converter. No download required! Convert PDF to Word DOC, Excel, JPG, PNG, PPT and HTML files, or convert to PDF on the cloud. Follow these steps to combine/merge PDF online: 1. Click Choose PDF Files and select the PDF files you want to merge. 2. PDF Combiner will start the merger job immediately. 3. Wait for the tool to finish the task. 4. Your PDF files will be merged into a single document.

About

Systweak PDF Editor is a powerful, easy-to-use PDF management tool for Windows that lets you view, edit, convert, merge, split, compress, and secure PDF files effortlessly. Whether you're a student, professional, or business user, this all-in-one PDF solution covers everything you need. You can edit text and images directly in your PDF, convert files to and from formats like Word, Excel, and JPG, and organize pages with drag-and-drop ease. With built-in OCR, you can extract editable text from scanned documents. Add annotations, comments, watermarks, and protect your files with password encryption or digital signatures. Batch processing makes handling multiple PDFs quick and efficient. Systweak PDF Editor is compatible with Windows 11, 10, 8.1, and 7, and offers a clean, intuitive interface ideal for all user levels. Experience a smarter, faster, and more secure way to work with PDFs.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Users interested in a free online PDF converter and compressor

Audience

Windows users that need a PDF editor

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

34.98
Lifetime Plan: $67.46
Yeary Plan: $34.98
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 5.0 / 5
ease 4.9 / 5
features 4.9 / 5
design 5.0 / 5
support 4.7 / 5

Pros & Cons from Real Users

Pros

  • Simple and intuitive interface — most users can edit text, merge/split files, fill forms, and secure documents without a learning curve
  • Systweak PDF Editor allows text and image editing, annotations, merging, splitting, and conversion without affecting the original layout. It works smoothly offline and is much more affordable than premium PDF editors.
  • I’ve tried many PDF editors, but this is the most reliable and easiest tool I’ve ever used. It makes my tasks much easier, especially when editing and converting files.
  • I’ve been using Systweak PDF Editor across my devices, and it’s actually pretty solid. The mobile app (Android and iPhone) is completely free, and that’s where it really shines — fast loading, clean interface, and handy tools like editing text, merging files, highlighting, signing, and reorganizing pages. On Windows it’s a paid version, but on mobile the experience feels smooth and lightweight, perfect for quick PDF edits on the go. No AI features yet, but for everyday tasks, it gets the job done without any complications.
  • - Easy to use, clean interface - Works well with scanned PDFs too - overs almost everything (edit, merge, compress, protect) - Runs smoothly without slowing down PC

Cons

  • The trial version and free offerings are limited — many advanced tools require a paid upgrade.
  • Free version has restrictions that require upgrading to unlock full advanced features.
  • It doesn't have AI features to make task automate.
  • The only con i find about it that No AI features yet
  • - Interface is clean but could use a dark mode - Free version gives only basic tools (but enough to test it out)

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Lua PDF
United States
getlua.com

Company Information

Systweak Software
Founded: 1999
India
www.systweakpdfeditor.com/

Alternatives

Alternatives

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PDF2Go

PDF2Go

PDF2Go.com
SwifDoo PDF

SwifDoo PDF

SwifDoo Software

Categories

Categories

PDF Features

Annotations
Convert to PDF
Digital Signature
Encryption
Merge / Append
PDF Reader
Watermarking

PDF Editors Features

Access Controls / Permissions
Annotations
Commenting / Notes
Compare Side-by-Side
Customizable Branding
Delete Pages
Electronic Signature
Forms Management
Full Text Search
Merge / Append
Offline Access
Optical Character Recognition (OCR)
Rearrange Pages
Rotate Pages
Watermarking

Integrations

AutoPlay Media Studio
Claude Opus 5
CodeSession
Codédex
Gemini 3.6 Flash
Grok 4.6
Microsoft Excel
Microsoft Word
WezTerm
raylib

Integrations

AutoPlay Media Studio
Claude Opus 5
CodeSession
Codédex
Gemini 3.6 Flash
Grok 4.6
Microsoft Excel
Microsoft Word
WezTerm
raylib
Claim Lua and update features and information
Claim Lua and update features and information
Claim Systweak PDF Editor and update features and information
Claim Systweak PDF Editor and update features and information