The Decision: Free PDF Editors
Compare free alternatives to Adobe for text, image, and page work

1. Free PDF editors that can replace Adobe for basic text, image, and page work
| Tool | One‑sentence pros | One‑sentence cons |
|---|---|---|
| LibreOffice Draw | Full‑featured open‑source editor that handles text, images and page layout without watermarks. | The interface resembles a drawing program; large files may load slowly. |
| PDF‑XChange Editor (Free) | Fast Windows viewer with rich annotation tools and limited text editing. | Advanced functions such as image replacement require the paid version; some premium tools add a “Created with PDF‑XChange Editor” label. |
| Foxit Reader (Free) | Light‑weight viewer that supports annotation, form filling and minor text edits; runs on Windows, macOS and Linux (via Wine). | Real page‑level editing (moving or deleting pages) is locked behind a license; occasional product ads appear. |
| Sejda PDF (Online & Desktop) | Both versions let you edit text, images and pages without watermarks up to 200 pages per task. | Free online use caps each task at 50 MB or 200 pages; the desktop free version shows a “powered by Sejda” banner on the start screen. |
| PDFsam Basic | Open‑source tool that splits, merges, rotates and rearranges pages; completely watermark‑free. | It cannot edit the actual content of a page (text or images). |
| Smallpdf (Online) | Drag‑and‑drop UI for basic editing, form filling and format conversion; works in any browser. | Free tier limits you to two tasks per hour and files under 5 MB; processing occurs on Smallpdf’s servers, which may raise privacy concerns. |
| LibrePDF (LibrePDF‑iText) | Java‑based library with a thin GUI that can edit text and images; fully open source. | Requires a Java runtime; the UI is minimal and may feel technical for casual users. |
Recommendation – For a desktop solution that covers most everyday editing (text, images, page rearrangement) without watermarks, LibreOffice Draw offers the most complete free feature set on Windows, macOS and Linux. Pair it with PDFsam Basic when you need heavy page‑reordering; together they provide a workflow comparable to Adobe Acrobat’s core capabilities while remaining open source.
2. Feature matrix: editing, forms, OCR, conversion and watermark policy
| Tool | Text edit | Image edit | Annotation | Form filling | OCR (free) | PDF → Word/Excel/PowerPoint | OS support | Watermark in free mode | Privacy / data handling |
|---|---|---|---|---|---|---|---|---|---|
| LibreOffice Draw | ✔️ (basic) | ✔️ (replace, resize) | ✔️ (comments, shapes) | ✔️ (fillable forms) | No built‑in OCR (extension required) | ✔️ (Export as .docx, .odt) | Windows, macOS, Linux | None | Open source; files stay locally |
| PDF‑XChange Editor | ✔️ (limited) | ✔️ (basic) | ✔️ (extensive) | ✔️ (interactive forms) | No (paid add‑on) | ✔️ (Export to .docx, .txt) | Windows only | No watermark for basic edits; premium tools add “Created with PDF‑XChange Editor” label | Proprietary; optional telemetry can be disabled |
| Foxit Reader | ✔️ (minor) | ❌ (no direct replace) | ✔️ (highlights, stamps) | ✔️ (fillable forms) | No (paid add‑on) | ✔️ (Export to .txt, limited .docx) | Windows, macOS, Linux (via Wine) | None | Proprietary; usage data optional, can be turned off at install |
| Sejda PDF (online) | ✔️ (text, images) | ✔️ (replace) | ✔️ (annotations) | ✔️ (fill & sign) | ✔️ (limited, up to 200 pages) | ✔️ (to Word, Excel, PPT) | Any OS with browser; Desktop version for Windows/macOS/Linux | None on desktop; online adds “Processed by Sejda” footer on some conversions (removable with paid plan) | Files uploaded to encrypted servers, deleted after a few hours; privacy policy available on site |
| PDFsam Basic | ❌ | ❌ | ❌ (page‑level only) | ❌ | No | ❌ | Windows, macOS, Linux | None | Open source; all processing local |
| Smallpdf (online) | ✔️ (text, images) | ✔️ (replace) | ✔️ (highlights, shapes) | ✔️ (fill & sign) | ✔️ (up to 2 pages per free task) | ✔️ (to Word, Excel, PPT) | Any OS with browser | None | Files stored temporarily (max 1 hour) on EU/US servers; policy states no reuse |
| LibrePDF (LibrePDF‑iText) | ✔️ (via GUI) | ✔️ (via GUI) | ❌ (no annotation UI) | ❌ (no form UI) | No | ❌ (requires external converter) | Windows, macOS, Linux (requires Java) | None | Fully open source; processing local |
Checkmarks indicate the feature is available in the free version without a paid upgrade. “No” means the capability is absent or only present in a paid tier.
3. Safety and privacy: are the free options trustworthy?
| Tool | Open‑source? | Data‑handling model | Known security incidents | Hidden fees / trial locks |
|---|---|---|---|---|
| LibreOffice Draw | Yes (Apache License) | All files remain on the user’s device; no telemetry by default. | No major public incidents. | None – completely free. |
| PDF‑XChange Editor | No (proprietary) | Optional telemetry; can be disabled in Preferences → General → Enable usage data collection. | Past vulnerability (CVE‑2022‑XXXX) patched; updates released regularly. | Free version adds a “Created with PDF‑XChange Editor” label only when premium tools are used; otherwise no paywall. |
| Foxit Reader | No (proprietary) | Sends optional usage statistics; can be turned off during installation. | Minor vulnerability disclosed in 2021, patched quickly. | No hidden fees; advanced editing requires purchase. |
| Sejda PDF | No (proprietary SaaS) | Files uploaded to encrypted servers, auto‑deleted after a few hours. | No public breach reports. | Free tier limited by task count and page/size caps; no hidden charges. |
| PDFsam Basic | Yes (GPL) | Local processing only; no network activity. | No known incidents. | Fully free, no hidden fees. |
| Smallpdf | No (proprietary SaaS) | Files stored temporarily on EU/US servers, deleted after 1 hour; policy states no reuse. | No reported breaches. | Free tier limited to two tasks per hour; no hidden fees. |
| LibrePDF | Yes (LGPL) | Local Java process; no telemetry. | No known incidents. | Free, no hidden fees. |
Takeaway – Open‑source tools (LibreOffice Draw, PDFsam Basic, LibrePDF) keep documents on your computer and provide the highest assurance that data never leave the device. SaaS editors (Sejda, Smallpdf) are convenient but require trust in their server‑side handling; both publish clear retention policies. Proprietary desktop apps (PDF‑XChange, Foxit) are widely used and receive regular security updates, but they collect optional usage data unless you disable it during setup.
4. Operating‑system support and system requirements
| Tool | Windows | macOS | Linux | Minimum RAM | CPU | Special dependencies |
|---|---|---|---|---|---|---|
| LibreOffice Draw | 7 + (64‑bit) | 10.13+ (64‑bit) | Any recent distro with GTK 3 | 2 GB | x86‑64 | Requires full LibreOffice suite (≈300 MB install). |
| PDF‑XChange Editor | 7 + (64‑bit) | – | – | 1 GB | x86‑64 | .NET Framework 4.6+ (bundled installer). |
| Foxit Reader | 7 + (64‑bit) | 10.12+ (64‑bit) | Via Wine 6.0+ (not native) | 1 GB | x86‑64 | None; OCR add‑on requires separate download. |
| Sejda PDF (Desktop) | 7 + (64‑bit) | 10.12+ (64‑bit) | 18.04+ (64‑bit) | 2 GB | x86‑64 | Java 8+ bundled; auto‑updates. |
| PDFsam Basic | 7 + (64‑bit) | 10.12+ (64‑bit) | Any distro with Java 8+ | 1 GB | x86‑64 | Requires Java Runtime Environment if not bundled. |
| Smallpdf (Online) | Browser only (Chrome, Edge, Firefox, Safari) | Browser only | Browser only | – | – | Stable internet connection; no local install. |
| LibrePDF | Any OS with Java 8+ (64‑bit) | Same | Same | 512 MB | Any | Java runtime; may need JAVA_HOME set. |
All desktop tools run comfortably on a modern laptop with 4 GB RAM. PDFs larger than 100 MB benefit from 8 GB + RAM and a multi‑core CPU to keep the interface responsive.
5. User‑interface and workflow compared with Adobe Acrobat
| Tool | UI layout | Learning curve | Customisation | How workflow differs from Adobe Acrobat |
|---|---|---|---|---|
| LibreOffice Draw | Toolbar‑centric canvas with side panels for layers and styles. | Moderate – users familiar with office suites adapt quickly. | Custom toolbars and keyboard shortcuts can be saved. | Editing occurs on a generic “page” view rather than a dedicated PDF view; security settings are hidden under File → Properties. |
| PDF‑XChange Editor | Ribbon‑style top bar plus dockable panels for comments and page thumbnails. | Low – similar to many Windows editors. | Themes and custom comment stamps are configurable. | Text editing requires toggling a “content edit” mode; otherwise you only annotate. |
| Foxit Reader | Classic menu with a side pane for thumbnails; minimal ribbon. | Low – intuitive for basic tasks. | Limited; toolbars can be rearranged but new ones cannot be created. | Image replacement is not available; page‑level changes need the paid version. |
| Sejda PDF (Desktop) | Simple top menu with context‑aware toolbars; modal dialogs for each operation. | Low – straightforward for |


