Foxit Reader — Faster Than Adobe Reader, More Features Than Sumatra PDF, The Perfectly Balanced PDF Reader
One-sentence summary: Read, annotate, highlight, comment, fill forms, sign, share — a free PDF all-rounder that launches way faster than Adobe Reader.
Just Need to Highlight Something on a PDF, Fill Out a Form, Don’t Want to Open an “Industrial-Grade” Behemoth
Sumatra PDF opens blazing fast — but can’t highlight, can’t annotate, can’t fill forms. Adobe Reader has all the features — but launches slowly, uses lots of memory, and its toolbar is crammed with buttons you’ll never use.
You need a middle ground: more features than Sumatra (highlighting, annotations, form filling), lighter than Adobe (fast launch, lower memory usage). Foxit Reader hits this sweet spot perfectly.
Its startup speed may not match Sumatra PDF (Sumatra is the speed champion), but it’s much faster than Adobe Reader. Opening a 200-page PDF takes Foxit Reader about 1 second — Adobe Reader needs 3-5 seconds. And Foxit offers annotation tools, form filling, and signature tools that cover virtually all everyday PDF scenarios.
What Can Foxit Reader Do?
1. PDF Annotation: Highlight, Underline, Comment, Drawing
Foxit Reader’s top toolbar has a complete set of annotation tools for all reading and reviewing needs:
- Highlight: Select text → Click highlight → Text is covered in yellow (or your chosen color)
- Underline/Strikethrough: Mark content that needs modification or deletion
- Wavy line/Insert mark: Edit marks (commonly used when proofreading documents)
- Sticky note annotation: Stick a yellow sticky note anywhere on the PDF for longer comments
- Text box: Add text descriptions anywhere on the PDF
- Drawing: Freehand drawing of lines, arrows, rectangles, ellipses, polygons
- Attached text annotation: Add explanatory text at the end of arrows or leader lines
- Stamps: Use preset or custom stamps (such as “Approved”, “Confidential”)
All annotations can be displayed by category (left “Comments” panel), sorted and filtered by author, type, or color.
2. Form Filling + Electronic Signature
Many government forms, bank applications, and contract documents are PDF forms. Foxit Reader fully supports:
- Auto-detection of fillable fields in forms
- Tab key navigation between fields
- Date picker, dropdown menus, checkboxes, radio buttons all supported
- Completed forms can be saved as new PDFs with data (not “print → scan → re-save”)
More practically, Foxit eSign (electronic signature) lets you upload your own handwritten signature image, or draw a signature directly with mouse/touchscreen, then insert it anywhere in your PDF.
3. PDF Creation and Conversion
Foxit Reader’s free version includes basic PDF creation features:
- Create PDF from Word/Excel/PPT files
- Scan directly to PDF from scanner
- Create PDF from clipboard content
- Web page to PDF
The free version has basic conversion limitations (such as PDF to Word requiring the paid Foxit PDF Editor). But for “daily reading + annotation + form filling” needs, the free version covers 90% of scenarios.
4. Text-to-Speech
Foxit Reader has a built-in text-to-speech feature. Select text → Right-click → “Read Aloud” → Foxit reads the text using your system’s speech engine. This is very useful for users with visual impairments, those with eye fatigue after long reading sessions, or “listening to documents while doing other things.”
5. Connected PDF (Collaborative Sharing, Optional)
Foxit offers Connected PDF functionality — you can upload annotated PDFs to Foxit Cloud, generating a shareable link. Recipients can view the annotated PDF in a browser and even add their own comments. This is very useful for “multi-person review of the same document” scenarios.
This feature is optional. If you don’t need collaboration, just don’t touch it.
6. Multiple Tabs
Like Sumatra PDF, Foxit Reader supports multi-tab browsing. You can open multiple PDFs simultaneously in one window for easy comparison and cross-referencing.
Professional Reviews and User Feedback
| Source | Review |
|---|---|
| How-To Geek | ”Foxit Reader strikes the perfect balance — lighter than Adobe, more capable than Sumatra, and free” |
| TechRadar | ”Foxit Reader is Adobe Reader’s strongest competitor — faster, leaner, and packed with annotation tools” |
| CNET | ”Foxit Reader is a capable free alternative to Adobe, with form filling, annotation, and cloud collaboration” |
What Real Users Say
“Working at a law firm, reviewing dozens of PDF contracts daily. Foxit Reader’s sticky note annotations + highlighting + signature tools mean I don’t need Adobe Acrobat at all. After annotating a contract and sending it to clients, they can see all the comments with the free Reader too.” — Lawyer, Zhihu
“In international trade, filling out PDF customs forms is the most annoying thing. Adobe Reader can’t save filled forms (unless you pay), Foxit Reader saves PDF form data directly — for free. That difference adds up.” — Trade Specialist, V2EX
“Studying abroad, all course materials from teachers are PDFs. Using Foxit Reader’s annotation tools to take notes directly on the PDFs, all notes are on the PDF when reviewing for finals — not scattered across paper notes and computer files.” — International Student, Xiaohongshu
“Used to use Adobe Reader, but every time I opened it there was an update, and every update installed a bunch of services I didn’t need in the background. Switched to Foxit Reader — quiet, no background processes, no popups, no forced updates.” — User Who Hates Bloated Software, Bilibili
Comparison with Similar Tools
| Aspect | Foxit Reader | Adobe Reader | Sumatra PDF | PDFgear |
|---|---|---|---|---|
| Startup speed | ⭐⭐⭐⭐ Fast | ⭐ Slow | ⭐⭐⭐⭐⭐ Instant | ⭐⭐⭐⭐ Fast |
| Memory usage | ⭐⭐⭐ ~80MB | ⭐ 300MB+ | ⭐⭐⭐⭐⭐ ~20MB | ⭐⭐⭐ ~80MB |
| Annotation tools | ⭐⭐⭐⭐⭐ Comprehensive | ⭐⭐⭐⭐ Complete | ❌ None | ⭐⭐⭐⭐⭐ Comprehensive |
| Highlight/Underline | ⭐⭐⭐⭐⭐ Rich | ⭐⭐⭐⭐ Supported | ❌ Not supported | ⭐⭐⭐⭐⭐ Supported |
| Sticky note annotation | ⭐⭐⭐⭐⭐ Supported | ⭐⭐⭐⭐ Supported | ❌ Not supported | ⭐⭐⭐⭐⭐ Supported |
| Form filling | ⭐⭐⭐⭐⭐ Complete | ⭐⭐⭐⭐⭐ Complete | ❌ Not supported | ⭐⭐⭐⭐⭐ Complete |
| Electronic signature | ⭐⭐⭐⭐ Supported | ⭐⭐⭐⭐⭐ Supported | ❌ Not supported | ❌ None |
| Text-to-Speech | ⭐⭐⭐⭐ Supported | ⭐⭐⭐⭐ Supported | ❌ Not supported | ❌ None |
| Multi-format support | ⭐⭐ PDF only | ⭐ PDF only | ⭐⭐⭐⭐⭐ Multiple formats | ⭐ PDF only |
| Cloud collaboration | ⭐⭐⭐⭐ Connected | ⭐⭐⭐⭐ Document Cloud | ❌ None | ❌ None |
| AI features | ⭐⭐ Limited | ⭐⭐⭐ AI Assistant | ❌ None | ⭐⭐⭐⭐⭐ AI Summary |
| Cross-platform | ✅ Win/Mac/iOS/Android | ✅ All platforms | ❌ Win only | ✅ Win/Mac/iOS |
| Price | Free/Paid | Free | Free | Free |
Recommendations:
- Need reading + annotation + form filling + signing, faster startup than Adobe → Foxit Reader (all-around free tool, best balance of speed and features)
- Only need the fastest reading experience, no annotations → Sumatra PDF (fastest reader, nothing else)
- Need AI features (summary, translation, explanation) + free editing → PDFgear (AI-powered emerging contender)
- Need full Adobe ecosystem support + most comprehensive form compatibility → Adobe Reader (most features, heaviest)
Download and Installation Guide
Official Download (Recommended)
Foxit Reader’s only official website is foxit.com:
| Channel | Download Link | Notes |
|---|---|---|
| Official site | foxit.com/pdf-reader | Windows/macOS/iOS/Android |
| Microsoft Store | Search for “Foxit Reader” in Store | Free |
⚠️ Safety Reminder: Foxit’s official site is
foxit.com. Foxit is a Chinese company (Fuxin Software), headquartered in Fuzhou, founded in 2001. The free Reader version is fully functional. During installation, it may prompt you to install a Foxit PDF Editor trial or browser plugins — we recommend choosing “Custom Install” and deselecting any additional components you don’t want. The software includes a Chinese interface.
2-Minute Quick Start
- Open foxit.com/pdf-reader, download the free Foxit Reader
- During installation, choose “Custom Install” and deselect unwanted add-ons
- After launching → Open any PDF → The “Home” toolbar at the top has annotation tools
- Select text → Click “Highlight” → Text is highlighted
- Click the “Comment” tab → “Note” → Stick a sticky note anywhere on the PDF
- Encounter a form → Click fillable fields directly → Enter content → Save
Recommended Settings
- File → Preferences → General: Uncheck “Show start page on launch” (faster startup)
- File → Preferences → Accessibility: Check desired reading options
- View → Reading Mode: Press Alt+2 to enter reading mode, automatically hides toolbars (maximizes reading area)
- Comments Panel: Right-click and select “Always show comments panel” to see all your annotations at a glance
FAQ
Q: What’s the difference between Foxit Reader free and paid versions? Free version: Reading, highlighting, annotation, form filling, electronic signature, basic PDF creation. Paid version (Foxit PDF Editor): PDF editing (directly modify text/images), PDF to Word/Excel/PPT conversion, OCR text recognition (scanned documents to copyable text), page management (merge/split/delete pages), advanced security features. For most everyday users, the free Reader is sufficient.
Q: Is Foxit Reader safe? (Chinese company) Foxit is a Chinese company (Fuxin Software), but it’s a legitimate publicly traded company (stock code 688095.SH) with over 600 million users worldwide, including various government and enterprise clients. Like any software, there may be optional components during installation (browser plugins, etc.), just be sure to uncheck what you don’t need during installation.
Foxit Reader is the “all-rounder” of PDF tools — it doesn’t pursue极致 in any single dimension, but scores above average in all three: speed, features, and ease of use. If you don’t want to install multiple PDF tools, installing just Foxit Reader covers 90% of your daily PDF needs.